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> build_npc_VSegHandler_nvboard

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ysyx_22040000 李心杨
 Linux calcite 6.1.69 #1-NixOS SMP PREEMPT_DYNAMIC Wed Dec 20 16:00:29 UTC 2023 x86_64 GNU/Linux
  16:29:50  up 2 days 15:30,  2 users,  load average: 1.74, 1.46, 1.37
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tracer-ysyx 2024-01-10 16:29:50 +08:00 committed by xinyangli
parent 3ce159ac56
commit 333f61e96f
No known key found for this signature in database
1 changed files with 5 additions and 5 deletions
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10
npc/core/src/main/scala/Keyboard.scala
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@ -68,10 +68,10 @@ class SegGenerator(seg_count: Int) extends Module {
val last_keycode = RegInit(0.U(8.W)) val last_keycode = RegInit(0.U(8.W))
val counter = Counter(0xFF) val counter = Counter(0xFF)
val digit_to_seg = ((0 until 16).map(_.U)).zip(Seq( val digit_to_seg = ((0 until 16).map(_.U)).zip(Seq(
"b00000010".U, "b10011110".U, "b00100100".U, "b00001100".U, "b00000011".U, "b10011111".U, "b00100101".U, "b00001101".U,
"b10011000".U, "b01001000".U, "b01000000".U, "b00011110".U, "b10011001".U, "b01001001".U, "b01000001".U, "b00011111".U,
"b00000000".U, "b00001000".U, "b00010000".U, "b11000000".U, "b00000001".U, "b00001001".U, "b00010001".U, "b11000001".U,
"b01100010".U, "b10000100".U, "b01100000".U, "b01110000".U, "b01100011".U, "b10000101".U, "b01100001".U, "b01110001".U,
)) ))
val keycode_to_ascii = (((0x41 to 0x5A) ++ (0x30 to 0x39)).map(_.U)).zip(Seq( val keycode_to_ascii = (((0x41 to 0x5A) ++ (0x30 to 0x39)).map(_.U)).zip(Seq(
@ -92,7 +92,7 @@ class SegGenerator(seg_count: Int) extends Module {
val count_digits = VecInit(counter.value(3,0)) ++ VecInit(counter.value(7,4)) val count_digits = VecInit(counter.value(3,0)) ++ VecInit(counter.value(7,4))
val count_seg = count_digits.map(MuxLookup(_, 0xFF.U)(digit_to_seg)) val count_seg = count_digits.map(MuxLookup(_, 0xFF.U)(digit_to_seg))
seg_regs := Seq(0xFF.U, 0xFF.U) ++ count_seg ++ ascii_seg ++ keycode_seg seg_regs := count_seg ++ ascii_seg ++ keycode_seg ++ Seq(0xFF.U, 0xFF.U)
io.segs := seg_regs io.segs := seg_regs
} }