6809 or 6809E CPU Package: 40-pin DIP

Accessories Required: HP 10308B Preprocessor

HP 10269C General Purpose Probe Interface

Maximum Clock Speed: 2 MHz clock input

Signal Line Loading: Maximum of one 74ALS TTL load + 35 pF on any line

Microprocessor Cycles Identified: Memory read/write

DMA read/write

Opcode fetch/operand

Vector fetch

Halt

Interrupt

Additional Capabilities: The preprocessor can be adapted to 6809/09E systems that use a Memory Management Unit (MMU). This adaptation allows the capture of all address lines on a physical address bus up to 24 bits wide.

Maximum Power Required: 1.0 A at +5 Vdc, supplied by logic analyzer

Number of Probes Used: Two 16-channel probes

HP 16510B

Microprocessor Specific Measurements

Front-panel Reference

14 - 11

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HP 16510B, 16500A manual