Commodore 1581 - Locked Files; Rename Command

C128/C128D RAM EXPANDER TEST
VERSION 1.5.1
DESIGNED TO TEST : 1700 OR 1750 EXTERNAL RAM EXPANDER
REQUIRED EQUIPMENT: C128 OR C128D COMPUTER
1581 SINGLE DISK DRIVE
MODEL 1700 OR 1750 RAM EXPANSION MODULE
40 COLUMN MONITOR OR TV SET
VERSION 1.5 DIAGNOSTIC DISKETTE
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THE 1700/1750 RAM EXPANDER WILL NOT OPERATE PROPERLY WITH THE REV 6
PCB, (C128 ONLY), INSTALLED. IF THIS PROBLEM ARISES, THE PCB MUST
BE REPLACED WITH A REV 7 PCB OR HIGHER
THE RAM EXPANSION MODULE MUST BE INSERTED IN THE SYSTEM UNDER TEST
BEFORE POWER IS APPLIED AND THE RAM EXPANDER TEST IS LOADED
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The RAM Expander Test is used to Diagnose Failures of the RAM ICs,
any ROM which may be installed and the REC, (RAM Expansion Controller),
in the Model 1700, (128K), or 1750, (512K), RAM Expansion Modules
The RAM Expansion Test Auto-Executes when loaded and displays a picture
of the RAM Expansion Module.
* If a Failure Occurs during Test Run Time, the IC Location Displays in
Reverse Field and a 'BD' (BAD), message is displayed in the Defective
IC Location.
* If No Failure is detected, an 'OK' is displayed
* The Number Displayed in the Upper Left Hand Corner of the screen is
the Test Version Number and does not effect Diagnostic Testing
* The Size of the Module Under Test, (1700 - 128K or 1750 -— 512K),
is displayed in the Upper Right Hand Corner of the screen
* If Incorrect Size Is Displayed, It May Indicate a Defective REC
* The Number of Completed Cycles, “COUNT', is displayed in the
Lower Left Hand Corner of the screen
* Cycle Time is dependant on the Size of the Expansion Module
* Two (2) Clocks, (AM and PM), are displayed in the Bottom Right Hand
Corner of the screen
* AM Clock = Internal Time Of Day Clock of 6526 CIA Location Ul
* PM Clock = Internal Time Of Day Clock of 6526 CIA Location U4
* CIAS are Located on the Main PCB of the C128 or Cl128D
* These Two (2) Clocks must display the EXACT SAME TIME during
Diagnostic Run Time and Increment as the Test Continues
TIME-OF-DAY-CLOCK FAILURES
* Incorrect AM Clock - Possible 6526 CIA Failure - Location UL
* Incorrect PM Clock - Possible 6526 CIA Failure - Location U4
* Incorrect Both Clocks - Possible 60 HZ TOD Input Failure
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