Microprocessor Z80 Lab Check-Off List

12/11/2001

Phase #1

NE555 functions:
Variable ( 1Hz to 10KHz )
Symmetry

Phase #2

Microprocessor functions:
Address Lines Changing?
Data Buss LED's Activity?
"Dot Clock" Display?
Status Display Activity?

Phase #3

EEPROM functions (with NOP's in ROM):
Status Display?
Timing/EEPROM active ?
Addr Lines responding correctly?
Data Lines responding correctly?

Phase #4

( LDA, STA, IN, OUT, JMP Commands )
EEPROM, SRAM, and I/O Devices:
Memory Access (Read & Write)
Data Input (observe by "Data")
Data Output
(Observe by "Data" & "I/O" LED's)