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Update ALU pin overview

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Hannes Thalheim 2018-07-26 18:58:40 +02:00
parent 728f3e9315
commit 398e9c96cb
1 changed files with 41 additions and 25 deletions
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doc/ALU-Pins.md
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@ -1,29 +1,45 @@
# ALU Pins
| Nr| ACC | RAM | Y |
|:-:|:----:|:----:|:----:|
| 0 | 1-27 | 1-39 | 1-22 |
| 1 | 1-28 | 1-40 | 1-21 |
| 2 | 1-29 | 1-41 | 1-20 |
| 3 | 1-30 | 1-42 | 1-19 |
| 4 | 1-31 | 1-5 | 1-18 |
| 5 | 1-32 | 1-6 | 1-16 |
| 6 | 1-6 | 1-7 | 1-14 |
| 7 | 1-38 | 1-8 | 1-13 |
| 8 | 2-27 | 2-39 | 2-21 |
| 9 | 2-28 | 2-40 | 2-20 |
| A | 2-29 | 2-2 | 2-19 |
| B | 2-30 | 2-3 | 2-18 |
| C | 2-31 | 2-5 | 2-16 |
| D | 2-32 | 2-6 | 2-14 |
| E | 2-37 | 2-7 | 2-13 |
| F | 2-38 | 2-8 | 2-12 |
## CPLD1
| F | 1 | 2 |
|:-:|:--:|:--:|
| 0 | 43 | 44 |
| 1 | 44 | 43 |
| 2 | 1 | 42 |
| 3 | 2 | 41 |
> Das *Obere*.
| Nr. | ACC | RAM | Y (Result) |
|:---:|:----:|:----:|:----:|
| 0 | 27 | 39 | 22 |
| 1 | 28 | 40 | 21 |
| 2 | 29 | 41 | 20 |
| 3 | 30 | 42 | 19 |
| 4 | 31 | 5 | 18 |
| 5 | 32 | 6 | 16 |
| 6 | 6 | 7 | 14 |
| 7 | 38 | 8 | 13 |
**CO: Pin 9** (Carry Out)
## CPLD2
> Das *Untere*.
| Nr. | ACC | RAM | Y (Result) |
|:---:|:----:|:----:|:----:|
| 8 | 27 | 39 | 21 |
| 9 | 28 | 40 | 20 |
| A | 29 | 2 | 19 |
| B | 30 | 3 | 18 |
| C | 31 | 5 | 16 |
| D | 32 | 6 | 14 |
| E | 37 | 7 | 13 |
| F | 38 | 8 | 12 |
**CI: Pin 24** (Carry In)
## Funktion Pins
| F | CPLD1 | CPLD2 |
|:-:|:-----:|:-----:|
| 0 | 43 | 44 |
| 1 | 44 | 43 |
| 2 | 1 | 42 |
| 3 | 2 | 41 |
CO (1-9) -> CI (2-24)