diff options
| author | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
|---|---|---|
| committer | Yuchen Pei <me@ypei.me> | 2017-11-29 12:30:41 +0100 |
| commit | a000308104aab27c2dde9a306f1bc654b2db4806 (patch) | |
| tree | aecc628e14c1628b5714281437aba18680cdc27b /tools/builtInChips/Bit.hdl | |
first commit
Diffstat (limited to 'tools/builtInChips/Bit.hdl')
| -rw-r--r-- | tools/builtInChips/Bit.hdl | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/builtInChips/Bit.hdl b/tools/builtInChips/Bit.hdl new file mode 100644 index 0000000..a0a76bb --- /dev/null +++ b/tools/builtInChips/Bit.hdl @@ -0,0 +1,19 @@ +// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtIn/Bit.hdl
+
+/**
+ * 1-bit register.
+ * If load[t] == 1 then out[t+1] = in[t]
+ * else out[t+1] = out[t] (no change)
+ */
+
+CHIP Bit {
+
+ IN in, load;
+ OUT out;
+
+ BUILTIN Bit;
+ CLOCKED in, load;
+}
|