8085
CPU Package: 40.pin DIP
HP 16528/1653B
Front-Panel Reference
Accessories Required: HP 10304B Preprocessor
HP 10269C General Purpose Probe Interface
Maximum Clock Speed: 6 MHz clock output (12 MHz clock input)
Signal Line Loading: Maximum of one 74LS TTL load + 35 pF on any
line
Microprocessor Cycle Identified:
Memory read/write
I/O read/write
Opcode fetch
Interrupt acknowledge
Maximum Power Required: 0.8 A at + 5 Vdc, supplied by logic
analyzer
Logic Analyzer Required: HP 1652B or HP 1653B
Number of Probes Used: Two 16-channel probes
Microprocessor Specific Measurements
A-5