mirror of
https://github.com/supleed2/ELEC40006-P1-CW.git
synced 2024-12-22 13:35:49 +00:00
Added LDR and STR to alu and set up data paths
Decoder changes remaining
This commit is contained in:
parent
a249245102
commit
a1cf89e644
316
ALU_top.bdf
316
ALU_top.bdf
|
|
@ -118,7 +118,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(pin
|
||||
(input)
|
||||
(rect 344 448 520 464)
|
||||
(rect 344 480 520 496)
|
||||
(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
|
||||
(text "CLK" (rect 9 0 30 12)(font "Arial" ))
|
||||
(pt 176 8)
|
||||
|
|
@ -148,9 +148,25 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
|
||||
)
|
||||
(pin
|
||||
(input)
|
||||
(rect 344 368 528 384)
|
||||
(text "INPUT" (rect 141 0 169 10)(font "Arial" (font_size 6)))
|
||||
(text "memdatain[15..0]" (rect 5 0 89 17)(font "Intel Clear" ))
|
||||
(pt 184 8)
|
||||
(drawing
|
||||
(line (pt 100 12)(pt 125 12))
|
||||
(line (pt 100 4)(pt 125 4))
|
||||
(line (pt 129 8)(pt 184 8))
|
||||
(line (pt 100 12)(pt 100 4))
|
||||
(line (pt 125 4)(pt 129 8))
|
||||
(line (pt 125 12)(pt 129 8))
|
||||
)
|
||||
(text "VCC" (rect 144 7 164 17)(font "Arial" (font_size 6)))
|
||||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 784 272 960 288)
|
||||
(rect 800 272 976 288)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "Rout[15..0]" (rect 90 0 145 12)(font "Arial" ))
|
||||
(pt 0 8)
|
||||
|
|
@ -166,7 +182,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 784 288 960 304)
|
||||
(rect 800 288 976 304)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "COND" (rect 90 0 123 12)(font "Arial" ))
|
||||
(pt 0 8)
|
||||
|
|
@ -182,7 +198,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 784 304 960 320)
|
||||
(rect 800 304 976 320)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "CARRY" (rect 90 0 130 12)(font "Arial" ))
|
||||
(pt 0 8)
|
||||
|
|
@ -198,7 +214,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 768 448 944 464)
|
||||
(rect 768 480 944 496)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "MUL_res[31..0]" (rect 90 0 165 12)(font "Arial" ))
|
||||
(pt 0 8)
|
||||
|
|
@ -214,7 +230,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 784 320 960 336)
|
||||
(rect 800 320 976 336)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "jumpflags[7..0]" (rect 90 0 164 12)(font "Arial" ))
|
||||
(pt 0 8)
|
||||
|
|
@ -230,7 +246,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 784 240 960 256)
|
||||
(rect 800 240 976 256)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "mul1[15..0]" (rect 90 0 145 12)(font "Arial" ))
|
||||
(pt 0 8)
|
||||
|
|
@ -246,9 +262,25 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 784 256 960 272)
|
||||
(rect 800 256 976 272)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "mul2[15..0]" (rect 90 0 144 17)(font "Intel Clear" ))
|
||||
(text "mul2[15..0]" (rect 90 0 145 12)(font "Arial" ))
|
||||
(pt 0 8)
|
||||
(drawing
|
||||
(line (pt 0 8)(pt 52 8))
|
||||
(line (pt 52 4)(pt 78 4))
|
||||
(line (pt 52 12)(pt 78 12))
|
||||
(line (pt 52 12)(pt 52 4))
|
||||
(line (pt 78 4)(pt 82 8))
|
||||
(line (pt 82 8)(pt 78 12))
|
||||
(line (pt 78 12)(pt 82 8))
|
||||
)
|
||||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 800 336 976 352)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "memaddr[10..0]" (rect 90 0 165 17)(font "Intel Clear" ))
|
||||
(pt 0 8)
|
||||
(drawing
|
||||
(line (pt 0 8)(pt 52 8))
|
||||
|
|
@ -261,7 +293,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
)
|
||||
(symbol
|
||||
(rect 544 424 744 520)
|
||||
(rect 544 456 744 552)
|
||||
(text "mul16" (rect 5 0 43 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "MULTIPLIER" (rect 8 75 67 92)(font "Intel Clear" ))
|
||||
(port
|
||||
|
|
@ -297,9 +329,9 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
)
|
||||
(symbol
|
||||
(rect 544 216 760 392)
|
||||
(rect 544 216 776 424)
|
||||
(text "alu" (rect 5 0 19 12)(font "Arial" ))
|
||||
(text "ALU_in" (rect 8 160 43 172)(font "Arial" ))
|
||||
(text "ALU_in" (rect 8 192 43 204)(font "Arial" ))
|
||||
(port
|
||||
(pt 0 32)
|
||||
(input)
|
||||
|
|
@ -357,110 +389,65 @@ https://fpgasoftware.intel.com/eula.
|
|||
(line (pt 0 144)(pt 16 144)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 32)
|
||||
(pt 0 160)
|
||||
(input)
|
||||
(text "memdatain[15..0]" (rect 0 0 86 12)(font "Arial" ))
|
||||
(text "memdatain[15..0]" (rect 21 155 107 167)(font "Arial" ))
|
||||
(line (pt 0 160)(pt 16 160)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 232 32)
|
||||
(output)
|
||||
(text "mul1[15..0]" (rect 0 0 55 12)(font "Arial" ))
|
||||
(text "mul1[15..0]" (rect 149 27 204 39)(font "Arial" ))
|
||||
(line (pt 216 32)(pt 200 32)(line_width 3))
|
||||
(text "mul1[15..0]" (rect 165 27 211 39)(font "Arial" ))
|
||||
(line (pt 232 32)(pt 216 32)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 48)
|
||||
(pt 232 48)
|
||||
(output)
|
||||
(text "mul2[15..0]" (rect 0 0 55 12)(font "Arial" ))
|
||||
(text "mul2[15..0]" (rect 149 43 204 55)(font "Arial" ))
|
||||
(line (pt 216 48)(pt 200 48)(line_width 3))
|
||||
(text "mul2[15..0]" (rect 165 43 211 55)(font "Arial" ))
|
||||
(line (pt 232 48)(pt 216 48)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 64)
|
||||
(pt 232 64)
|
||||
(output)
|
||||
(text "Rout[15..0]" (rect 0 0 55 12)(font "Arial" ))
|
||||
(text "Rout[15..0]" (rect 149 59 204 71)(font "Arial" ))
|
||||
(line (pt 216 64)(pt 200 64)(line_width 3))
|
||||
(text "Rout[15..0]" (rect 165 59 211 71)(font "Arial" ))
|
||||
(line (pt 232 64)(pt 216 64)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 80)
|
||||
(pt 232 80)
|
||||
(output)
|
||||
(text "jump" (rect 0 0 23 12)(font "Arial" ))
|
||||
(text "jump" (rect 176 75 199 87)(font "Arial" ))
|
||||
(line (pt 216 80)(pt 200 80))
|
||||
(text "jump" (rect 192 75 211 87)(font "Arial" ))
|
||||
(line (pt 232 80)(pt 216 80))
|
||||
)
|
||||
(port
|
||||
(pt 216 96)
|
||||
(pt 232 96)
|
||||
(output)
|
||||
(text "carry" (rect 0 0 25 12)(font "Arial" ))
|
||||
(text "carry" (rect 174 91 199 103)(font "Arial" ))
|
||||
(line (pt 216 96)(pt 200 96))
|
||||
(text "carry" (rect 190 91 211 103)(font "Arial" ))
|
||||
(line (pt 232 96)(pt 216 96))
|
||||
)
|
||||
(port
|
||||
(pt 216 112)
|
||||
(pt 232 112)
|
||||
(output)
|
||||
(text "jumpflags[7..0]" (rect 0 0 74 12)(font "Arial" ))
|
||||
(text "jumpflags[7..0]" (rect 133 107 207 119)(font "Arial" ))
|
||||
(line (pt 216 112)(pt 200 112)(line_width 3))
|
||||
(text "jumpflags[7..0]" (rect 149 107 211 119)(font "Arial" ))
|
||||
(line (pt 232 112)(pt 216 112)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 232 128)
|
||||
(output)
|
||||
(text "memaddr[10..0]" (rect 0 0 77 12)(font "Arial" ))
|
||||
(text "memaddr[10..0]" (rect 146 123 211 135)(font "Arial" ))
|
||||
(line (pt 232 128)(pt 216 128)(line_width 3))
|
||||
)
|
||||
(drawing
|
||||
(rectangle (rect 16 16 200 160))
|
||||
(rectangle (rect 16 16 216 192))
|
||||
)
|
||||
)
|
||||
(connector
|
||||
(pt 752 400)
|
||||
(pt 752 456)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 472)
|
||||
(pt 536 472)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 488)
|
||||
(pt 528 488)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 528 408)
|
||||
(pt 528 488)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 536 416)
|
||||
(pt 536 472)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 752 400)
|
||||
(pt 536 400)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 744 456)
|
||||
(pt 752 456)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 752 456)
|
||||
(pt 768 456)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 528 344)
|
||||
(pt 544 344)
|
||||
)
|
||||
(connector
|
||||
(pt 544 360)
|
||||
(pt 528 360)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 328)
|
||||
(pt 536 328)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 536 400)
|
||||
(pt 536 328)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 528 248)
|
||||
(pt 544 248)
|
||||
|
|
@ -486,67 +473,136 @@ https://fpgasoftware.intel.com/eula.
|
|||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 456)
|
||||
(pt 520 456)
|
||||
(pt 528 344)
|
||||
(pt 544 344)
|
||||
)
|
||||
(connector
|
||||
(pt 760 280)
|
||||
(pt 784 280)
|
||||
(pt 528 360)
|
||||
(pt 544 360)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 760 296)
|
||||
(pt 784 296)
|
||||
)
|
||||
(connector
|
||||
(pt 760 312)
|
||||
(pt 784 312)
|
||||
)
|
||||
(connector
|
||||
(pt 536 416)
|
||||
(pt 776 416)
|
||||
(pt 752 432)
|
||||
(pt 752 488)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 504)
|
||||
(pt 536 504)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 520)
|
||||
(pt 528 520)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 528 440)
|
||||
(pt 528 520)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 536 448)
|
||||
(pt 536 504)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 752 432)
|
||||
(pt 536 432)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 488)
|
||||
(pt 520 488)
|
||||
)
|
||||
(connector
|
||||
(pt 528 440)
|
||||
(pt 784 440)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 536 328)
|
||||
(pt 536 432)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 544 328)
|
||||
(pt 536 328)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 744 488)
|
||||
(pt 752 488)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 752 488)
|
||||
(pt 768 488)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 784 264)
|
||||
(pt 784 440)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 536 448)
|
||||
(pt 792 448)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 792 248)
|
||||
(pt 792 448)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 776 280)
|
||||
(pt 800 280)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 776 296)
|
||||
(pt 800 296)
|
||||
)
|
||||
(connector
|
||||
(pt 776 312)
|
||||
(pt 800 312)
|
||||
)
|
||||
(connector
|
||||
(pt 776 328)
|
||||
(pt 800 328)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 776 416)
|
||||
(pt 776 248)
|
||||
(pt 792 248)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 528 408)
|
||||
(pt 768 408)
|
||||
(pt 792 248)
|
||||
(pt 800 248)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 768 264)
|
||||
(pt 768 408)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 760 328)
|
||||
(pt 784 328)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 760 264)
|
||||
(pt 768 264)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 768 264)
|
||||
(pt 776 264)
|
||||
(pt 784 264)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 760 248)
|
||||
(pt 776 248)
|
||||
(pt 784 264)
|
||||
(pt 800 264)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 776 248)
|
||||
(pt 784 248)
|
||||
(pt 776 344)
|
||||
(pt 800 344)
|
||||
(bus)
|
||||
)
|
||||
(junction (pt 752 456))
|
||||
(junction (pt 768 264))
|
||||
(junction (pt 776 248))
|
||||
(connector
|
||||
(pt 544 376)
|
||||
(pt 528 376)
|
||||
(bus)
|
||||
)
|
||||
(junction (pt 752 488))
|
||||
(junction (pt 784 264))
|
||||
(junction (pt 792 248))
|
||||
|
|
|
|||
66
ALU_top.bsf
66
ALU_top.bsf
|
|
@ -21,7 +21,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
*/
|
||||
(header "symbol" (version "1.2"))
|
||||
(symbol
|
||||
(rect 16 16 264 208)
|
||||
(rect 16 16 272 208)
|
||||
(text "ALU_top" (rect 5 0 56 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "inst" (rect 8 171 24 188)(font "Intel Clear" ))
|
||||
(port
|
||||
|
|
@ -76,60 +76,74 @@ https://fpgasoftware.intel.com/eula.
|
|||
(port
|
||||
(pt 0 144)
|
||||
(input)
|
||||
(text "CLK" (rect 0 0 23 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "CLK" (rect 21 139 44 158)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 0 144)(pt 16 144))
|
||||
(text "memdatain[15..0]" (rect 0 0 107 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "memdatain[15..0]" (rect 21 139 128 158)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 0 144)(pt 16 144)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 32)
|
||||
(pt 0 160)
|
||||
(input)
|
||||
(text "CLK" (rect 0 0 23 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "CLK" (rect 21 155 44 174)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 0 160)(pt 16 160))
|
||||
)
|
||||
(port
|
||||
(pt 256 32)
|
||||
(output)
|
||||
(text "mul1[15..0]" (rect 0 0 69 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "mul1[15..0]" (rect 158 27 227 46)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 32)(pt 232 32)(line_width 3))
|
||||
(text "mul1[15..0]" (rect 166 27 235 46)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 32)(pt 240 32)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 48)
|
||||
(pt 256 48)
|
||||
(output)
|
||||
(text "mul2[15..0]" (rect 0 0 69 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "mul2[15..0]" (rect 158 43 227 62)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 48)(pt 232 48)(line_width 3))
|
||||
(text "mul2[15..0]" (rect 166 43 235 62)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 48)(pt 240 48)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 64)
|
||||
(pt 256 64)
|
||||
(output)
|
||||
(text "Rout[15..0]" (rect 0 0 66 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "Rout[15..0]" (rect 161 59 227 78)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 64)(pt 232 64)(line_width 3))
|
||||
(text "Rout[15..0]" (rect 169 59 235 78)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 64)(pt 240 64)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 80)
|
||||
(pt 256 80)
|
||||
(output)
|
||||
(text "COND" (rect 0 0 36 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "COND" (rect 191 75 227 94)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 80)(pt 232 80))
|
||||
(text "COND" (rect 199 75 235 94)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 80)(pt 240 80))
|
||||
)
|
||||
(port
|
||||
(pt 248 96)
|
||||
(pt 256 96)
|
||||
(output)
|
||||
(text "CARRY" (rect 0 0 41 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "CARRY" (rect 186 91 227 110)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 96)(pt 232 96))
|
||||
(text "CARRY" (rect 194 91 235 110)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 96)(pt 240 96))
|
||||
)
|
||||
(port
|
||||
(pt 248 112)
|
||||
(pt 256 112)
|
||||
(output)
|
||||
(text "jumpflags[7..0]" (rect 0 0 89 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "jumpflags[7..0]" (rect 138 107 227 126)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 112)(pt 232 112)(line_width 3))
|
||||
(text "jumpflags[7..0]" (rect 146 107 235 126)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 112)(pt 240 112)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 128)
|
||||
(pt 256 128)
|
||||
(output)
|
||||
(text "memaddr[10..0]" (rect 0 0 97 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "memaddr[10..0]" (rect 138 123 235 142)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 128)(pt 240 128)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 256 144)
|
||||
(output)
|
||||
(text "MUL_res[31..0]" (rect 0 0 90 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "MUL_res[31..0]" (rect 137 123 227 142)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 128)(pt 232 128)(line_width 3))
|
||||
(text "MUL_res[31..0]" (rect 145 139 235 158)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 144)(pt 240 144)(line_width 3))
|
||||
)
|
||||
(drawing
|
||||
(rectangle (rect 16 16 232 176))
|
||||
(rectangle (rect 16 16 240 176))
|
||||
)
|
||||
)
|
||||
|
|
|
|||
381
CPUProject.bdf
381
CPUProject.bdf
|
|
@ -791,6 +791,22 @@ https://fpgasoftware.intel.com/eula.
|
|||
(line (pt 78 12)(pt 82 8))
|
||||
)
|
||||
)
|
||||
(pin
|
||||
(output)
|
||||
(rect 1512 400 1688 416)
|
||||
(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
|
||||
(text "memaddr[10..0]" (rect 90 0 165 17)(font "Intel Clear" ))
|
||||
(pt 0 8)
|
||||
(drawing
|
||||
(line (pt 0 8)(pt 52 8))
|
||||
(line (pt 52 4)(pt 78 4))
|
||||
(line (pt 52 12)(pt 78 12))
|
||||
(line (pt 52 12)(pt 52 4))
|
||||
(line (pt 78 4)(pt 82 8))
|
||||
(line (pt 82 8)(pt 78 12))
|
||||
(line (pt 78 12)(pt 82 8))
|
||||
)
|
||||
)
|
||||
(symbol
|
||||
(rect 632 144 816 352)
|
||||
(text "mux_8x16" (rect 5 0 55 12)(font "Arial" ))
|
||||
|
|
@ -1568,7 +1584,7 @@ https://fpgasoftware.intel.com/eula.
|
|||
)
|
||||
)
|
||||
(symbol
|
||||
(rect 936 320 1184 512)
|
||||
(rect 928 320 1184 512)
|
||||
(text "ALU_top" (rect 5 0 56 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "ALU" (rect 8 171 28 188)(font "Intel Clear" ))
|
||||
(port
|
||||
|
|
@ -1623,61 +1639,75 @@ https://fpgasoftware.intel.com/eula.
|
|||
(port
|
||||
(pt 0 144)
|
||||
(input)
|
||||
(text "CLK" (rect 0 0 23 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "CLK" (rect 21 139 44 158)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 0 144)(pt 16 144))
|
||||
(text "memdatain[15..0]" (rect 0 0 107 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "memdatain[15..0]" (rect 21 139 128 158)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 0 144)(pt 16 144)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 32)
|
||||
(pt 0 160)
|
||||
(input)
|
||||
(text "CLK" (rect 0 0 23 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "CLK" (rect 21 155 44 174)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 0 160)(pt 16 160))
|
||||
)
|
||||
(port
|
||||
(pt 256 32)
|
||||
(output)
|
||||
(text "mul1[15..0]" (rect 0 0 69 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "mul1[15..0]" (rect 158 27 227 46)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 32)(pt 232 32)(line_width 3))
|
||||
(text "mul1[15..0]" (rect 166 27 235 46)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 32)(pt 240 32)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 48)
|
||||
(pt 256 48)
|
||||
(output)
|
||||
(text "mul2[15..0]" (rect 0 0 69 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "mul2[15..0]" (rect 158 43 227 62)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 48)(pt 232 48)(line_width 3))
|
||||
(text "mul2[15..0]" (rect 166 43 235 62)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 48)(pt 240 48)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 64)
|
||||
(pt 256 64)
|
||||
(output)
|
||||
(text "Rout[15..0]" (rect 0 0 66 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "Rout[15..0]" (rect 161 59 227 78)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 64)(pt 232 64)(line_width 3))
|
||||
(text "Rout[15..0]" (rect 169 59 235 78)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 64)(pt 240 64)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 80)
|
||||
(pt 256 80)
|
||||
(output)
|
||||
(text "COND" (rect 0 0 36 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "COND" (rect 191 75 227 94)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 80)(pt 232 80))
|
||||
(text "COND" (rect 199 75 235 94)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 80)(pt 240 80))
|
||||
)
|
||||
(port
|
||||
(pt 248 96)
|
||||
(pt 256 96)
|
||||
(output)
|
||||
(text "CARRY" (rect 0 0 41 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "CARRY" (rect 186 91 227 110)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 96)(pt 232 96))
|
||||
(text "CARRY" (rect 194 91 235 110)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 96)(pt 240 96))
|
||||
)
|
||||
(port
|
||||
(pt 248 112)
|
||||
(pt 256 112)
|
||||
(output)
|
||||
(text "jumpflags[7..0]" (rect 0 0 89 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "jumpflags[7..0]" (rect 138 107 227 126)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 112)(pt 232 112)(line_width 3))
|
||||
(text "jumpflags[7..0]" (rect 146 107 235 126)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 112)(pt 240 112)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 248 128)
|
||||
(pt 256 128)
|
||||
(output)
|
||||
(text "memaddr[10..0]" (rect 0 0 97 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "memaddr[10..0]" (rect 138 123 235 142)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 128)(pt 240 128)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 256 144)
|
||||
(output)
|
||||
(text "MUL_res[31..0]" (rect 0 0 90 19)(font "Intel Clear" (font_size 8)))
|
||||
(text "MUL_res[31..0]" (rect 137 123 227 142)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 248 128)(pt 232 128)(line_width 3))
|
||||
(text "MUL_res[31..0]" (rect 145 139 235 158)(font "Intel Clear" (font_size 8)))
|
||||
(line (pt 256 144)(pt 240 144)(line_width 3))
|
||||
)
|
||||
(drawing
|
||||
(rectangle (rect 16 16 232 176))
|
||||
(rectangle (rect 16 16 240 176))
|
||||
)
|
||||
)
|
||||
(symbol
|
||||
|
|
@ -1862,17 +1892,59 @@ https://fpgasoftware.intel.com/eula.
|
|||
(line (pt 0 0)(pt 0 0))
|
||||
)
|
||||
)
|
||||
(symbol
|
||||
(rect 968 24 1080 112)
|
||||
(text "BUSMUX" (rect 28 0 91 16)(font "Arial" (font_size 10)))
|
||||
(text "indirmux" (rect 3 77 43 94)(font "Intel Clear" ))
|
||||
(port
|
||||
(pt 0 64)
|
||||
(input)
|
||||
(text "datab[WIDTH-1..0]" (rect 6 51 108 65)(font "Arial" (font_size 8)))
|
||||
(text "datab[]" (rect 6 51 44 65)(font "Arial" (font_size 8)))
|
||||
(line (pt 0 64)(pt 44 64)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 56 88)
|
||||
(input)
|
||||
(text "sel" (rect 59 70 75 84)(font "Arial" (font_size 8)))
|
||||
(text "sel" (rect 59 70 75 84)(font "Arial" (font_size 8)))
|
||||
(line (pt 56 88)(pt 56 72))
|
||||
)
|
||||
(port
|
||||
(pt 0 32)
|
||||
(input)
|
||||
(text "dataa[WIDTH-1..0]" (rect 6 19 108 33)(font "Arial" (font_size 8)))
|
||||
(text "dataa[]" (rect 6 19 44 33)(font "Arial" (font_size 8)))
|
||||
(line (pt 0 32)(pt 44 32)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 112 48)
|
||||
(output)
|
||||
(text "result[WIDTH-1..0]" (rect 75 35 177 49)(font "Arial" (font_size 8)))
|
||||
(text "result[]" (rect 75 35 113 49)(font "Arial" (font_size 8)))
|
||||
(line (pt 68 48)(pt 112 48)(line_width 3))
|
||||
)
|
||||
(parameter
|
||||
"WIDTH"
|
||||
"11"
|
||||
"Width of I/O, any integer > 0"
|
||||
" 1" " 2" " 3" " 4" " 5" " 6" " 7" " 8" " 9" "10" "11" "12" "13" "14" "15" "16" "20" "24" "28" "32" "40" "48" "56" "64"
|
||||
)
|
||||
(drawing
|
||||
(text "0" (rect 52 31 56 41)(font "Arial" (font_size 6)))
|
||||
(text "1" (rect 52 55 56 65)(font "Arial" (font_size 6)))
|
||||
(line (pt 68 64)(pt 68 32))
|
||||
(line (pt 44 80)(pt 44 16))
|
||||
(line (pt 44 16)(pt 68 32))
|
||||
(line (pt 44 80)(pt 68 64))
|
||||
)
|
||||
(annotation_block (parameter)(rect 1080 24 1112 48))
|
||||
)
|
||||
(connector
|
||||
(pt 856 192)
|
||||
(pt 936 192)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "instr[10..0]" (rect 882 208 931 225)(font "Intel Clear" ))
|
||||
(pt 936 224)
|
||||
(pt 872 224)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "RAMd_en" (rect 890 272 937 289)(font "Intel Clear" ))
|
||||
(pt 936 288)
|
||||
|
|
@ -2541,22 +2613,6 @@ https://fpgasoftware.intel.com/eula.
|
|||
(pt 560 120)
|
||||
(pt 600 120)
|
||||
)
|
||||
(connector
|
||||
(pt 872 24)
|
||||
(pt 872 224)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "instr[15..0]" (rect 826 8 875 25)(font "Intel Clear" ))
|
||||
(pt 816 24)
|
||||
(pt 872 24)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 872 -104)
|
||||
(pt 872 24)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "instr[15..0]" (rect 882 -120 931 -103)(font "Intel Clear" ))
|
||||
(pt 872 -104)
|
||||
|
|
@ -2727,11 +2783,71 @@ https://fpgasoftware.intel.com/eula.
|
|||
(pt 1440 360)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 1256 336)
|
||||
(pt 1248 336)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "mul1[15..0]" (rect 1448 360 1502 377)(font "Intel Clear" ))
|
||||
(pt 1512 376)
|
||||
(pt 1440 376)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "mul2[15..0]" (rect 1448 376 1502 393)(font "Intel Clear" ))
|
||||
(pt 1512 392)
|
||||
(pt 1440 392)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 856 592)
|
||||
(pt 856 400)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "ALU_en" (rect 882 336 919 353)(font "Intel Clear" ))
|
||||
(pt 872 352)
|
||||
(pt 928 352)
|
||||
)
|
||||
(connector
|
||||
(pt 856 368)
|
||||
(pt 928 368)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "Rs2[15..0]" (rect 816 368 863 385)(font "Intel Clear" ))
|
||||
(pt 816 384)
|
||||
(pt 928 384)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 856 400)
|
||||
(pt 928 400)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "instr[14..9]" (rect 882 400 931 417)(font "Intel Clear" ))
|
||||
(pt 872 416)
|
||||
(pt 928 416)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "EXEC2" (rect 882 416 913 433)(font "Intel Clear" ))
|
||||
(pt 872 432)
|
||||
(pt 928 432)
|
||||
)
|
||||
(connector
|
||||
(text "stack_out[15..0]" (rect 872 432 947 449)(font "Intel Clear" ))
|
||||
(pt 872 448)
|
||||
(pt 928 448)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 1248 336)
|
||||
(pt 1248 384)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 856 176)
|
||||
(pt 856 192)
|
||||
|
|
@ -2743,74 +2859,11 @@ https://fpgasoftware.intel.com/eula.
|
|||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "ALU_en" (rect 890 336 927 353)(font "Intel Clear" ))
|
||||
(pt 880 352)
|
||||
(pt 936 352)
|
||||
)
|
||||
(connector
|
||||
(pt 856 368)
|
||||
(pt 936 368)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "Rs2[15..0]" (rect 824 368 871 385)(font "Intel Clear" ))
|
||||
(pt 816 384)
|
||||
(pt 936 384)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 856 400)
|
||||
(pt 936 400)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "instr[14..9]" (rect 890 400 939 417)(font "Intel Clear" ))
|
||||
(pt 880 416)
|
||||
(pt 936 416)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "EXEC2" (rect 890 416 921 433)(font "Intel Clear" ))
|
||||
(pt 880 432)
|
||||
(pt 936 432)
|
||||
)
|
||||
(connector
|
||||
(text "stack_out[15..0]" (rect 880 432 955 449)(font "Intel Clear" ))
|
||||
(pt 880 448)
|
||||
(pt 936 448)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "CLK" (rect 890 448 910 465)(font "Intel Clear" ))
|
||||
(pt 880 464)
|
||||
(pt 936 464)
|
||||
)
|
||||
(connector
|
||||
(pt 1256 336)
|
||||
(pt 1248 336)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 1248 336)
|
||||
(pt 1248 384)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "ALU_out[15..0]" (rect 1186 368 1256 385)(font "Intel Clear" ))
|
||||
(text "ALU_out[15..0]" (rect 1178 368 1248 385)(font "Intel Clear" ))
|
||||
(pt 1184 384)
|
||||
(pt 1248 384)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "COND" (rect 1194 384 1223 401)(font "Intel Clear" ))
|
||||
(pt 1184 400)
|
||||
(pt 1232 400)
|
||||
)
|
||||
(connector
|
||||
(text "CARRY" (rect 1186 400 1221 417)(font "Intel Clear" ))
|
||||
(pt 1184 416)
|
||||
(pt 1232 416)
|
||||
)
|
||||
(connector
|
||||
(text "jumpflags[7..0]" (rect 1184 416 1254 433)(font "Intel Clear" ))
|
||||
(pt 1184 432)
|
||||
|
|
@ -2818,9 +2871,19 @@ https://fpgasoftware.intel.com/eula.
|
|||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "MUL_res[31..0]" (rect 1184 432 1255 449)(font "Intel Clear" ))
|
||||
(pt 1184 448)
|
||||
(pt 1232 448)
|
||||
(text "CARRY" (rect 1186 400 1221 417)(font "Intel Clear" ))
|
||||
(pt 1184 416)
|
||||
(pt 1232 416)
|
||||
)
|
||||
(connector
|
||||
(text "COND" (rect 1194 384 1223 401)(font "Intel Clear" ))
|
||||
(pt 1184 400)
|
||||
(pt 1232 400)
|
||||
)
|
||||
(connector
|
||||
(text "mul2[15..0]" (rect 1192 352 1246 369)(font "Intel Clear" ))
|
||||
(pt 1184 368)
|
||||
(pt 1232 368)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
|
|
@ -2830,21 +2893,89 @@ https://fpgasoftware.intel.com/eula.
|
|||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "mul2[15..0]" (rect 1192 352 1246 369)(font "Intel Clear" ))
|
||||
(pt 1184 368)
|
||||
(pt 1232 368)
|
||||
(text "MUL_res[31..0]" (rect 1184 448 1255 465)(font "Intel Clear" ))
|
||||
(pt 1184 464)
|
||||
(pt 1232 464)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "mul1[15..0]" (rect 1448 360 1502 377)(font "Intel Clear" ))
|
||||
(pt 1512 376)
|
||||
(pt 1440 376)
|
||||
(text "CLK" (rect 882 464 902 481)(font "Intel Clear" ))
|
||||
(pt 928 480)
|
||||
(pt 872 480)
|
||||
)
|
||||
(connector
|
||||
(text "RAMd_out[15..0]" (rect 870 448 950 465)(font "Intel Clear" ))
|
||||
(pt 928 464)
|
||||
(pt 872 464)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "mul2[15..0]" (rect 1448 376 1502 393)(font "Intel Clear" ))
|
||||
(pt 1512 392)
|
||||
(pt 1440 392)
|
||||
(pt 872 -104)
|
||||
(pt 872 24)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 872 24)
|
||||
(pt 872 56)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "instr[10..0]" (rect 904 40 953 57)(font "Intel Clear" ))
|
||||
(pt 872 56)
|
||||
(pt 968 56)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "instr[15..0]" (rect 827 8 876 25)(font "Intel Clear" ))
|
||||
(pt 872 24)
|
||||
(pt 816 24)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "memaddr[10..0]" (rect 880 72 955 89)(font "Intel Clear" ))
|
||||
(pt 968 88)
|
||||
(pt 872 88)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(text "memaddr[10..0]" (rect 1192 432 1267 449)(font "Intel Clear" ))
|
||||
(pt 1184 448)
|
||||
(pt 1232 448)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 1080 72)
|
||||
(pt 1088 72)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 872 224)
|
||||
(pt 936 224)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 1088 72)
|
||||
(pt 1088 152)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 1088 152)
|
||||
(pt 872 152)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 872 224)
|
||||
(pt 872 152)
|
||||
(bus)
|
||||
)
|
||||
(connector
|
||||
(pt 1024 112)
|
||||
(pt 1024 136)
|
||||
)
|
||||
(connector
|
||||
(text "memaddr[10..0]" (rect 1448 392 1523 409)(font "Intel Clear" ))
|
||||
(pt 1512 408)
|
||||
(pt 1440 408)
|
||||
(bus)
|
||||
)
|
||||
(junction (pt 856 192))
|
||||
|
|
@ -2872,5 +3003,5 @@ https://fpgasoftware.intel.com/eula.
|
|||
(junction (pt 560 496))
|
||||
(junction (pt 576 512))
|
||||
(junction (pt 1416 496))
|
||||
(junction (pt 872 24))
|
||||
(junction (pt 536 192))
|
||||
(junction (pt 872 24))
|
||||
|
|
|
|||
56
alu.bsf
56
alu.bsf
|
|
@ -21,9 +21,9 @@ https://fpgasoftware.intel.com/eula.
|
|||
*/
|
||||
(header "symbol" (version "1.1"))
|
||||
(symbol
|
||||
(rect 16 16 232 192)
|
||||
(rect 16 16 248 224)
|
||||
(text "alu" (rect 5 0 15 12)(font "Arial" ))
|
||||
(text "inst" (rect 8 160 20 172)(font "Arial" ))
|
||||
(text "inst" (rect 8 192 20 204)(font "Arial" ))
|
||||
(port
|
||||
(pt 0 32)
|
||||
(input)
|
||||
|
|
@ -81,48 +81,62 @@ https://fpgasoftware.intel.com/eula.
|
|||
(line (pt 0 144)(pt 16 144)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 32)
|
||||
(pt 0 160)
|
||||
(input)
|
||||
(text "memdatain[15..0]" (rect 0 0 67 12)(font "Arial" ))
|
||||
(text "memdatain[15..0]" (rect 21 155 88 167)(font "Arial" ))
|
||||
(line (pt 0 160)(pt 16 160)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 232 32)
|
||||
(output)
|
||||
(text "mul1[15..0]" (rect 0 0 41 12)(font "Arial" ))
|
||||
(text "mul1[15..0]" (rect 154 27 195 39)(font "Arial" ))
|
||||
(line (pt 216 32)(pt 200 32)(line_width 3))
|
||||
(text "mul1[15..0]" (rect 170 27 211 39)(font "Arial" ))
|
||||
(line (pt 232 32)(pt 216 32)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 48)
|
||||
(pt 232 48)
|
||||
(output)
|
||||
(text "mul2[15..0]" (rect 0 0 42 12)(font "Arial" ))
|
||||
(text "mul2[15..0]" (rect 153 43 195 55)(font "Arial" ))
|
||||
(line (pt 216 48)(pt 200 48)(line_width 3))
|
||||
(text "mul2[15..0]" (rect 169 43 211 55)(font "Arial" ))
|
||||
(line (pt 232 48)(pt 216 48)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 64)
|
||||
(pt 232 64)
|
||||
(output)
|
||||
(text "Rout[15..0]" (rect 0 0 43 12)(font "Arial" ))
|
||||
(text "Rout[15..0]" (rect 152 59 195 71)(font "Arial" ))
|
||||
(line (pt 216 64)(pt 200 64)(line_width 3))
|
||||
(text "Rout[15..0]" (rect 168 59 211 71)(font "Arial" ))
|
||||
(line (pt 232 64)(pt 216 64)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 216 80)
|
||||
(pt 232 80)
|
||||
(output)
|
||||
(text "jump" (rect 0 0 18 12)(font "Arial" ))
|
||||
(text "jump" (rect 177 75 195 87)(font "Arial" ))
|
||||
(line (pt 216 80)(pt 200 80)(line_width 1))
|
||||
(text "jump" (rect 193 75 211 87)(font "Arial" ))
|
||||
(line (pt 232 80)(pt 216 80)(line_width 1))
|
||||
)
|
||||
(port
|
||||
(pt 216 96)
|
||||
(pt 232 96)
|
||||
(output)
|
||||
(text "carry" (rect 0 0 22 12)(font "Arial" ))
|
||||
(text "carry" (rect 173 91 195 103)(font "Arial" ))
|
||||
(line (pt 216 96)(pt 200 96)(line_width 1))
|
||||
(text "carry" (rect 189 91 211 103)(font "Arial" ))
|
||||
(line (pt 232 96)(pt 216 96)(line_width 1))
|
||||
)
|
||||
(port
|
||||
(pt 216 112)
|
||||
(pt 232 112)
|
||||
(output)
|
||||
(text "jumpflags[7..0]" (rect 0 0 57 12)(font "Arial" ))
|
||||
(text "jumpflags[7..0]" (rect 138 107 195 119)(font "Arial" ))
|
||||
(line (pt 216 112)(pt 200 112)(line_width 3))
|
||||
(text "jumpflags[7..0]" (rect 154 107 211 119)(font "Arial" ))
|
||||
(line (pt 232 112)(pt 216 112)(line_width 3))
|
||||
)
|
||||
(port
|
||||
(pt 232 128)
|
||||
(output)
|
||||
(text "memaddr[10..0]" (rect 0 0 62 12)(font "Arial" ))
|
||||
(text "memaddr[10..0]" (rect 149 123 211 135)(font "Arial" ))
|
||||
(line (pt 232 128)(pt 216 128)(line_width 3))
|
||||
)
|
||||
(drawing
|
||||
(rectangle (rect 16 16 200 160)(line_width 1))
|
||||
(rectangle (rect 16 16 216 192)(line_width 1))
|
||||
)
|
||||
)
|
||||
|
|
|
|||
19
alu.v
19
alu.v
|
|
@ -1,13 +1,14 @@
|
|||
module alu (enable, Rs1, Rs2, Rd, opcode, mulresult, exec2, stackout, mul1, mul2, Rout, jump, carry, jumpflags);
|
||||
module alu (enable, Rs1, Rs2, Rd, opcode, mulresult, exec2, stackout, memdatain, mul1, mul2, Rout, jump, carry, jumpflags, memaddr);
|
||||
|
||||
input enable; // active LOW, disables the ALU during load/store operations so that undefined behaviour does not occur
|
||||
input signed [15:0] Rd; // input destination register
|
||||
input signed [15:0] Rs1; // input source register 1
|
||||
input signed [15:0] Rs2; // input source register 2
|
||||
input signed [15:0] Rd; // input destination register
|
||||
input [5:0] opcode; // opcode is fed in from instruction using wires outside ALU
|
||||
input signed [31:0] mulresult; // 32-bit result from multiplier
|
||||
input exec2; // Input from state machine to indicate when to take in result from multiplication
|
||||
input [15:0] stackout; // input from stack to be fed back to registers
|
||||
input signed [15:0] memdatain; // input data from RAMd
|
||||
|
||||
output reg signed [15:0] mul1; // first number to be multiplied
|
||||
output reg signed [15:0] mul2; // second number to be multiplied
|
||||
|
|
@ -15,6 +16,7 @@ output signed [15:0] Rout; // value to be saved to destination register
|
|||
output jump; // tells decoder whether Jump condition is true
|
||||
output reg carry; // Internal carry register that is updated during appropriate opcodes, also provides output for debugging
|
||||
output [7:0] jumpflags;
|
||||
output reg [10:0] memaddr; // address to load data from / store data to RAMd
|
||||
|
||||
reg signed [16:0] alusum; // extra bit to hold carry from operations other than Multiply
|
||||
assign Rout = alusum [15:0];
|
||||
|
|
@ -164,8 +166,17 @@ always @(opcode, mulresult)
|
|||
|
||||
6'b101000: alusum = {1'b0, Rs1}; // PSH Push value to stack (Stack = Rs1)
|
||||
6'b101001: alusum = {1'b0, stackout}; // POP Pop value from stack (Rd = Stack)
|
||||
6'b101010: ;
|
||||
6'b101011: ;
|
||||
6'b101010: begin // LDR Indirect Load (Rd = Mem[Rs1])
|
||||
if(!exec2) begin
|
||||
memaddr = Rs1[10:0];
|
||||
end
|
||||
else begin
|
||||
alusum = {1'b0, memdatain};
|
||||
end
|
||||
end
|
||||
6'b101011: begin // STR Indirect Store (Mem[Rd] = Rs1)
|
||||
memaddr = Rd[10:0];
|
||||
end
|
||||
|
||||
6'b111110: ; // NOP No Operation (Do Nothing for a cycle)
|
||||
6'b111111: alusum = {1'b0, 16'h0000}; // STP Stop (Program Ends)
|
||||
|
|
|
|||
Loading…
Reference in a new issue