Commodore 1581 - More About Scratch; More About Splat Files

C128/C128D C64 MODE TEST
VERSION 1.5.1
DESIGNED TO TEST : C64 MODE OF THE C128 OR C128D
REQUIRED EQUIPMENT: C128 OR C128D COMPUTER
1581 SINGLE DISK DRIVE
40 COLUMN MONITOR OR TV SET
VERSION 1.5 DIAGNOSTIC DISKETTE
The C64 Mode Test is used as Burn-In Diagnostic to verify proper
operation of the C64 Mode of the C128 or Cl128D.
* When C64
C64 Mode
* The rows
with the
Mode Test is run, the system under test is switched to the
and the test is Auto-Executed,
of squares displayed during Test Run Time represent ICs
Numbers Displayed representing IC Locations on the PCB.
* Defective ICs are Indicated by Blacking Out the Corresponding
Locations on the Screen
* Testing of the SID IC is done by Audible Tones Only
* For more detailed testing, use the C128/C128D Diagnostic Cartridge
* The System Must be Powered Down to Exit This Test
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