summaryrefslogtreecommitdiff
path: root/11.md
diff options
context:
space:
mode:
authorlshprung <lshprung@yahoo.com>2020-10-19 20:18:13 -0700
committerlshprung <lshprung@yahoo.com>2020-10-19 20:18:13 -0700
commitf3b00e2c2e8b42fd0a778443e9b5626dda755ea6 (patch)
treef57f20a9e59c569d54862b74368845c7899e604f /11.md
parenta7e6070ffab93d3fc80345604464f28d9ebbf724 (diff)
Post-class 10/19
Diffstat (limited to '11.md')
-rw-r--r--11.md10
1 files changed, 7 insertions, 3 deletions
diff --git a/11.md b/11.md
index c6239a8..9e90502 100644
--- a/11.md
+++ b/11.md
@@ -84,7 +84,7 @@
- Used for any number of operations that generate a result based on two inputs
- Operands (A and B) and a "command"
- We've already seen this for subtraction
-- Output is either a computation ro a comparison result
+- Output is either a computation or a comparison result
- For comparison type command, output is 1 for true, 0 for false (it's a yes/no question)
### Example ALU
@@ -95,7 +95,7 @@
- 01 means subtract
- 11 means "set on less than"
- i.e. "true or false: A is less than B"
-- Not that we're not using the encoding 10 just yet
+- Note that we're not using the encoding 10 just yet
- You'll be filling this in as a homework problem
### Example ALU block diagram
@@ -110,7 +110,7 @@
- Assumes that the decode of F1 and F0 will cause Subtract to be asserted
- Define a signal called LT (for Less Than) to tell us "yes, A is less than B"
-- Using Sum and OVF, when whould LT be true? How do we know A-B<0?
+- Using Sum and OVF, when would LT be true? How do we know A-B<0?
|S3 OVF|LT|
|------|--|
@@ -143,3 +143,7 @@
- T/F = True/False
![diagram](11.4.png)
+
+---
+
+[Latches ->](12.md)