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-rw-r--r--design/readme.md6
1 files changed, 4 insertions, 2 deletions
diff --git a/design/readme.md b/design/readme.md
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--- a/design/readme.md
+++ b/design/readme.md
@@ -9,10 +9,11 @@ ontwerpbestand
|bestand (.dig)|beschrijving|
|-|-|
-|2c|two's complement|
+|2c|two's complement (with signed output)|
|add1b|1-bit full adder|
|add4b|4-bit full adder **(week 1)**|
|add8b|8-bit full adder|
+|add8bs|8-bit full adder (signed output)|
|alu|arithmetic logic unit **(week 3)**|
|bcd-decoder|bcd naar 7-segment display segment data|
|bcd2disp|halve opdrachtuitwerking **(week 2)**|
@@ -20,9 +21,10 @@ ontwerpbestand
|display-module|dummy module voor display testen in digital|
|equal|test of A = B|
|half-add|half adder|
-|min8b|A - B|
+|min8b|A - B (signed)|
|rl8b|rotate left 8-bits|
|rr8b|rotate right 8-bits|
|sl8b|shift left 8-bits|
|sr8b|shift right 8-bits|
+|stopp|(abs8b) take absolute value of signed 8-bit integer|