Technical data

Utilities

http://www.motorola.com/computer/literature 2-7

Figure 2-1. Help Screen (Sheet 2 of 2)

To bring up a menu of all the RAM memory tests, enter:

PPC1-Diag>he ram

RAM Random Access Memory Tests (DIR)

ADR Addressability

ALTS Alternating Ones/Zeroes

BTOG Bit Toggle

CODE Code Execution/Copy

MARCH March Address

PATS Patterns

PED Local Parity Memory Error Detection

PERM Permutations

QUIK Quick Write/Read

REF Memory Refresh Test

RNDM Random Data

PPC1-Diag>

To review a description of an individual test, enter the full name:

PPC1-Diag>he ram code

RAM Random Access Memory Tests (DIR)

CODE Code Execution/Copy

PPC1-Diag>

This displays information on the RAM Code Execution/Copy test routine.

QST Quick Self Test (DIR)

RAM Random Access Memory Tests (DIR)

RTC MK48Txx Timekeeping (DIR)

SCC Serial Communication Controller(Z85C230)Tests (DIR)

SE Stop on Error Mode

ST Self Test (DIR)

UART Serial Input/Output Tests (DIR)

VGA54XX VGA Controller (GD54XX) Tests (DIR)

VME2 VME2Chip2 Tests (DIR)

Z8536 z8536 Counter/Timer Input/Output Tests (DIR)

ZE Zero Errors

ZP Zero Pass Count

PPC1-Diag>