From 728f3e93153d10b76e5c77a2e87cc3dc07532224 Mon Sep 17 00:00:00 2001 From: Hannes Thalheim Date: Thu, 26 Jul 2018 18:32:03 +0200 Subject: [PATCH] Add ALU pin overview --- doc/ALU-Pins.md | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 doc/ALU-Pins.md diff --git a/doc/ALU-Pins.md b/doc/ALU-Pins.md new file mode 100644 index 0000000..c7b65c1 --- /dev/null +++ b/doc/ALU-Pins.md @@ -0,0 +1,29 @@ +# 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 | + +| F | 1 | 2 | +|:-:|:--:|:--:| +| 0 | 43 | 44 | +| 1 | 44 | 43 | +| 2 | 1 | 42 | +| 3 | 2 | 41 | + +CO (1-9) -> CI (2-24)