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> configure(npc)

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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
  16:11:11  up 2 days 15:11,  2 users,  load average: 0.92, 0.92, 1.23
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tracer-ysyx 2024-01-10 16:11:11 +08:00 committed by xinyangli
parent 1a698bb4d2
commit 32fa4c916e
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2 changed files with 12 additions and 1 deletions
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11
npc/core/src/main/scala/Keyboard.scala
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@ -74,6 +74,17 @@ class SegGenerator(seg_count: Int) extends Module {
"b01100010".U, "b10000100".U, "b01100000".U, "b01110000".U "b01100010".U, "b10000100".U, "b01100000".U, "b01110000".U
)) ))
val keycode_to_ascii = (((0x41 to 0x5A) ++ (0x30 to 0x39)).map(_.U)).zip(Seq(
"0x1C".U, "0x32".U, "0x21".U, "0x23".U, "0x24".U, "0x2B".U,
"0x34".U, "0x33".U, "0x43".U, "0x3B".U, "0x42".U, "0x4B".U,
"0x3A".U, "0x31".U, "0x44".U, "0x4D".U, "0x15".U, "0x2D".U,
"0x1B".U, "0x2C".U, "0x3C".U, "0x2A".U, "0x1D".U, "0x22".U,
"0x35".U, "0x1A".U, "0x45".U, "0x16".U, "0x1E".U, "0x26".U,
"0x25".U, "0x2E".U, "0x36".U, "0x3D".U, "0x3E".U, "0x46".U,
))
println(keycode_to_ascii)
val keycode_digits = VecInit(io.keycode.bits(3,0)) ++ VecInit(io.keycode.bits(7,4)) val keycode_digits = VecInit(io.keycode.bits(3,0)) ++ VecInit(io.keycode.bits(7,4))
val keycode_seg = keycode_digits.map(MuxLookup(_, 0.U)(digit_to_seg)) val keycode_seg = keycode_digits.map(MuxLookup(_, 0.U)(digit_to_seg))

2
npc/core/src/test/scala/Keyboard.scala
View file

@ -66,7 +66,7 @@ class KeyboardControllerSpec extends AnyFreeSpec with ChiselScalatestTester {
class SegSpec extends AnyFreeSpec with ChiselScalatestTester { class SegSpec extends AnyFreeSpec with ChiselScalatestTester {
"try out vec" in { "try out vec" in {
test(new SegHandler) {c => test(new SegGenerator(8)) {c =>
c.io.keycode.bits.poke(0xAC) c.io.keycode.bits.poke(0xAC)
c.clock.step(1) c.clock.step(1)
println(s"out: ${c.io.segs(0).peek().litValue}") println(s"out: ${c.io.segs(0).peek().litValue}")