Week 3 Wednesday -- MAE 412
Lecture:
- Finish branching instuctions from last time
- SEI, CLD and the stack
- Concept of Chip Enable and Tri-State Logic -- 74LS244 (Octal Buffer) -- input register
- EPROM (Read-Only Memory) -- address in, data out, control
lines -- 2532 (4K x 8-bit)
- Look-up Table using EPROM
- Concept of Data Latch -- 74LS374 (Octal D-type Flip-Flop)
-- output register
- TIL 311 Display (Write-Only Memory) -- data in, latch
strobe
- 6502 Read / Write Timing - Diagram (bmp), Table (bmp)
Assignment:
Read chapter 3 of CST -- available on-line. Continue
studying the 6502 instruction set.
