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HP E2455A PowerPC 603 Preprocessor Interface |
The HP E2455A preprocessor interface for the PowerPC 603 microprocessor allows you to easily connect the HP 16550A, 16554A, 16555A, 16556A and 1660A/AS logic analyzers to your target system using either the IBM or Motorola microprocessor. Configuration software is provided with the preprocessor that labels addresses, data, and status lines. When a state trace is displayed, instructions are disassembled and listed in PowerPC 603 mnemonics.
The HP E2455A utilizes HP's fine-pitch surface mount probing technology. The E2455A preprocessor can be mounted to the target system using two different techniques. Using the first technique, the user attaches a locator base to the PC board area around the PowerPC 603 microprocessor being probed with adhesive supplied with the E2455A. The preprocessor probe adapter then slides down over the microprocessor and attaches to the locator base. With the second technique, the user lays out the printed circuit board to include four mounting holes with threaded inserts. The user then slides a slightly different locator base over the microprocessor (to provide alignment for the probe adapter), and then installs the probe adapter. With the second technique, it is not necessary to glue the locator base to the PC board, as the probe adapter attaches to holes in the PC board that contain threaded inserts.
Microprocessor Compatibility
Motorola and IBM PowerPC 603, up to 66 MHzLogic Analyzers Supported
HP 16550A, 16554A, 16555A, 16556A HP 1660A/CPods Required
Eight 16-channel probes are required for complete state disassembly. Additional two probes can monitor the remainder of the signal pins for timing measurements.Adapters
Includes one flex-adapter interface board, one probe adapter, one locator base, ten flex adapters, four 2-56 screws, a pin guard and adhesive.
HP E2455A PowerPC 603 Microprocessor Preprocessor Interface 5041-9490 External Mount Locator Base Kit
All orders include the following:
Includes one flex-adapter interface board, one probe adapter, one
locator base, ten flex adapters, four 2-56 screws, a pin guard and
adhesive.
Page Updated: Tuesday February 04 02:39:27 UTC 1997