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Duart
ff6730
Commit
ff6730
2026-03-19 08:23:22
Bob Green
: -/-
programming/examples/duart.md
..
@@ 2,6 2,7 @@
## Definitions
### PIT
+
#### vasm
```asm
/* PI/T Timer Register Addresses */
pit_base equ $af0001
@@ 31,7 32,7 @@
pit_cntrl equ pit_base+50
pit_tsr equ pit_base+52
```
-
+
#### gcc
```c
/* PI/T Timer Register Addresses */
#define pit_base ((unsigned char*) 0xaf0001)
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9