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[/] [a-z80/] [trunk/] [cpu/] [alu/] [alu_flags.bsf] - Rev 11
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/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2013 Altera Corporation
Your use of Altera Corporation's design tools, logic functions
and other software and tools, and its AMPP partner logic
functions, and any output files from any of the foregoing
(including device programming or simulation files), and any
associated documentation or information are expressly subject
to the terms and conditions of the Altera Program License
Subscription Agreement, Altera MegaCore Function License
Agreement, or other applicable license agreement, including,
without limitation, that your use is for the sole purpose of
programming logic devices manufactured by Altera and sold by
Altera or its authorized distributors. Please refer to the
applicable agreement for further details.
*/
(header "symbol" (version "1.2"))
(symbol
(rect 16 16 280 528)
(text "alu_flags" (rect 5 0 56 14)(font "Arial" (font_size 8)))
(text "inst" (rect 8 496 25 508)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "ctl_flags_oe" (rect 0 0 69 14)(font "Arial" (font_size 8)))
(text "ctl_flags_oe" (rect 21 27 90 41)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32))
)
(port
(pt 0 48)
(input)
(text "ctl_flags_bus" (rect 0 0 76 14)(font "Arial" (font_size 8)))
(text "ctl_flags_bus" (rect 21 43 97 57)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48))
)
(port
(pt 0 64)
(input)
(text "ctl_flags_alu" (rect 0 0 71 14)(font "Arial" (font_size 8)))
(text "ctl_flags_alu" (rect 21 59 92 73)(font "Arial" (font_size 8)))
(line (pt 0 64)(pt 16 64))
)
(port
(pt 0 80)
(input)
(text "alu_sf_out" (rect 0 0 60 14)(font "Arial" (font_size 8)))
(text "alu_sf_out" (rect 21 75 81 89)(font "Arial" (font_size 8)))
(line (pt 0 80)(pt 16 80))
)
(port
(pt 0 96)
(input)
(text "ctl_flags_sz_we" (rect 0 0 95 14)(font "Arial" (font_size 8)))
(text "ctl_flags_sz_we" (rect 21 91 116 105)(font "Arial" (font_size 8)))
(line (pt 0 96)(pt 16 96))
)
(port
(pt 0 112)
(input)
(text "alu_zero" (rect 0 0 49 14)(font "Arial" (font_size 8)))
(text "alu_zero" (rect 21 107 70 121)(font "Arial" (font_size 8)))
(line (pt 0 112)(pt 16 112))
)
(port
(pt 0 128)
(input)
(text "ctl_alu_zero_16bit" (rect 0 0 103 14)(font "Arial" (font_size 8)))
(text "ctl_alu_zero_16bit" (rect 21 123 124 137)(font "Arial" (font_size 8)))
(line (pt 0 128)(pt 16 128))
)
(port
(pt 0 144)
(input)
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(line (pt 0 144)(pt 16 144))
)
(port
(pt 0 160)
(input)
(text "ctl_flags_xy_we" (rect 0 0 95 14)(font "Arial" (font_size 8)))
(text "ctl_flags_xy_we" (rect 21 155 116 169)(font "Arial" (font_size 8)))
(line (pt 0 160)(pt 16 160))
)
(port
(pt 0 176)
(input)
(text "ctl_flags_hf_we" (rect 0 0 93 14)(font "Arial" (font_size 8)))
(text "ctl_flags_hf_we" (rect 21 171 114 185)(font "Arial" (font_size 8)))
(line (pt 0 176)(pt 16 176))
)
(port
(pt 0 192)
(input)
(text "ctl_flags_hf_cpl" (rect 0 0 90 14)(font "Arial" (font_size 8)))
(text "ctl_flags_hf_cpl" (rect 21 187 111 201)(font "Arial" (font_size 8)))
(line (pt 0 192)(pt 16 192))
)
(port
(pt 0 208)
(input)
(text "ctl_flags_hf2_we" (rect 0 0 100 14)(font "Arial" (font_size 8)))
(text "ctl_flags_hf2_we" (rect 21 203 121 217)(font "Arial" (font_size 8)))
(line (pt 0 208)(pt 16 208))
)
(port
(pt 0 224)
(input)
(text "alu_xf_out" (rect 0 0 60 14)(font "Arial" (font_size 8)))
(text "alu_xf_out" (rect 21 219 81 233)(font "Arial" (font_size 8)))
(line (pt 0 224)(pt 16 224))
)
(port
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(text "pf_sel" (rect 21 235 56 249)(font "Arial" (font_size 8)))
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)
(port
(pt 0 256)
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(text "ctl_flags_pf_we" (rect 0 0 93 14)(font "Arial" (font_size 8)))
(text "ctl_flags_pf_we" (rect 21 251 114 265)(font "Arial" (font_size 8)))
(line (pt 0 256)(pt 16 256))
)
(port
(pt 0 272)
(input)
(text "ctl_flags_nf_set" (rect 0 0 92 14)(font "Arial" (font_size 8)))
(text "ctl_flags_nf_set" (rect 21 267 113 281)(font "Arial" (font_size 8)))
(line (pt 0 272)(pt 16 272))
)
(port
(pt 0 288)
(input)
(text "ctl_flags_nf_clr" (rect 0 0 88 14)(font "Arial" (font_size 8)))
(text "ctl_flags_nf_clr" (rect 21 283 109 297)(font "Arial" (font_size 8)))
(line (pt 0 288)(pt 16 288))
)
(port
(pt 0 304)
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(text "ctl_flags_nf_we" (rect 0 0 93 14)(font "Arial" (font_size 8)))
(text "ctl_flags_nf_we" (rect 21 299 114 313)(font "Arial" (font_size 8)))
(line (pt 0 304)(pt 16 304))
)
(port
(pt 0 320)
(input)
(text "alu_core_cf_out" (rect 0 0 93 14)(font "Arial" (font_size 8)))
(text "alu_core_cf_out" (rect 21 315 114 329)(font "Arial" (font_size 8)))
(line (pt 0 320)(pt 16 320))
)
(port
(pt 0 336)
(input)
(text "ctl_flags_cf_we" (rect 0 0 93 14)(font "Arial" (font_size 8)))
(text "ctl_flags_cf_we" (rect 21 331 114 345)(font "Arial" (font_size 8)))
(line (pt 0 336)(pt 16 336))
)
(port
(pt 0 352)
(input)
(text "ctl_flags_cf2_we" (rect 0 0 100 14)(font "Arial" (font_size 8)))
(text "ctl_flags_cf2_we" (rect 21 347 121 361)(font "Arial" (font_size 8)))
(line (pt 0 352)(pt 16 352))
)
(port
(pt 0 368)
(input)
(text "ctl_flags_cf2_sel_shift" (rect 0 0 129 14)(font "Arial" (font_size 8)))
(text "ctl_flags_cf2_sel_shift" (rect 21 363 150 377)(font "Arial" (font_size 8)))
(line (pt 0 368)(pt 16 368))
)
(port
(pt 0 384)
(input)
(text "ctl_flags_cf2_sel_daa" (rect 0 0 126 14)(font "Arial" (font_size 8)))
(text "ctl_flags_cf2_sel_daa" (rect 21 379 147 393)(font "Arial" (font_size 8)))
(line (pt 0 384)(pt 16 384))
)
(port
(pt 0 400)
(input)
(text "shift_cf_out" (rect 0 0 68 14)(font "Arial" (font_size 8)))
(text "shift_cf_out" (rect 21 395 89 409)(font "Arial" (font_size 8)))
(line (pt 0 400)(pt 16 400))
)
(port
(pt 0 416)
(input)
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(text "daa_cf_out" (rect 21 411 85 425)(font "Arial" (font_size 8)))
(line (pt 0 416)(pt 16 416))
)
(port
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(text "clk" (rect 21 427 36 441)(font "Arial" (font_size 8)))
(line (pt 0 432)(pt 16 432))
)
(port
(pt 0 448)
(input)
(text "ctl_flags_use_cf2" (rect 0 0 102 14)(font "Arial" (font_size 8)))
(text "ctl_flags_use_cf2" (rect 21 443 123 457)(font "Arial" (font_size 8)))
(line (pt 0 448)(pt 16 448))
)
(port
(pt 0 464)
(input)
(text "ctl_flags_cf_set" (rect 0 0 92 14)(font "Arial" (font_size 8)))
(text "ctl_flags_cf_set" (rect 21 459 113 473)(font "Arial" (font_size 8)))
(line (pt 0 464)(pt 16 464))
)
(port
(pt 0 480)
(input)
(text "ctl_flags_cf_cpl" (rect 0 0 90 14)(font "Arial" (font_size 8)))
(text "ctl_flags_cf_cpl" (rect 21 475 111 489)(font "Arial" (font_size 8)))
(line (pt 0 480)(pt 16 480))
)
(port
(pt 264 48)
(output)
(text "flags_sf" (rect 0 0 47 14)(font "Arial" (font_size 8)))
(text "flags_sf" (rect 196 43 243 57)(font "Arial" (font_size 8)))
(line (pt 264 48)(pt 248 48))
)
(port
(pt 264 64)
(output)
(text "flags_zf" (rect 0 0 47 14)(font "Arial" (font_size 8)))
(text "flags_zf" (rect 196 59 243 73)(font "Arial" (font_size 8)))
(line (pt 264 64)(pt 248 64))
)
(port
(pt 264 80)
(output)
(text "flags_hf" (rect 0 0 47 14)(font "Arial" (font_size 8)))
(text "flags_hf" (rect 196 75 243 89)(font "Arial" (font_size 8)))
(line (pt 264 80)(pt 248 80))
)
(port
(pt 264 96)
(output)
(text "flags_hf2" (rect 0 0 54 14)(font "Arial" (font_size 8)))
(text "flags_hf2" (rect 189 91 243 105)(font "Arial" (font_size 8)))
(line (pt 264 96)(pt 248 96))
)
(port
(pt 264 112)
(output)
(text "flags_pf" (rect 0 0 47 14)(font "Arial" (font_size 8)))
(text "flags_pf" (rect 196 107 243 121)(font "Arial" (font_size 8)))
(line (pt 264 112)(pt 248 112))
)
(port
(pt 264 128)
(output)
(text "flags_nf" (rect 0 0 47 14)(font "Arial" (font_size 8)))
(text "flags_nf" (rect 196 123 243 137)(font "Arial" (font_size 8)))
(line (pt 264 128)(pt 248 128))
)
(port
(pt 264 144)
(output)
(text "flags_cf_latch" (rect 0 0 81 14)(font "Arial" (font_size 8)))
(text "flags_cf_latch" (rect 162 139 243 153)(font "Arial" (font_size 8)))
(line (pt 264 144)(pt 248 144))
)
(port
(pt 264 160)
(output)
(text "flags_cf" (rect 0 0 47 14)(font "Arial" (font_size 8)))
(text "flags_cf" (rect 196 155 243 169)(font "Arial" (font_size 8)))
(line (pt 264 160)(pt 248 160))
)
(port
(pt 264 32)
(bidir)
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(text "db[7..0]" (rect 201 27 243 41)(font "Arial" (font_size 8)))
(line (pt 264 32)(pt 248 32)(line_width 3))
)
(drawing
(rectangle (rect 16 16 248 496))
)
)
Go to most recent revision | Compare with Previous | Blame | View Log