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1990-09-02
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1KB
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55 lines
C64
BID: 16300_N0HME
FROM: N0HME
SUBJECT: COMMODORE IC CHIP CHART
--QRX LYNN, LOADING MESSAGE (18)
C64 IC CHART
----------------------------------------
C-64 IC CHIPS PROBLEMS & SOLUTIONS
CURSOR JUMPS TO HOME POSISTION - 6510
ABNORMAL COLORS IN LETTERS - 82S100
DIFFERENT CHARACTERS DISPLAYED & CURSOR LOCKS UP WHEN TURNED OFF/ON -6510,6567
SYSTEM WONT RESET & +RESORE+KEY DOESNT WORK - 6510,82S100,901227-01
CURSOR DISAPPEARS AFTER WARM UP - 6526
+SYNTAX ERROR+DISPLAYS AFTER WARM UP - ROM 901226-01
LONG PROGRAMS WONT LOAD & SYSTEM RESETS AFTER WARM UP - 6510,901226-01
KEYBOARD DOESNT WORK RIGHT AFTER WARM UP - 6526,901226-01
CASSETTE MOTOR KEEPS RUNNING - 6510
CURSOR DISAPPEARS WHEN CASSETTE IS PLUGGED IN - 6510
CASSETTE RUNS SLOW,PROGRAM SEEMS TO LOADBUT NOT RUN - 6510
BLANK SCREEN ON POWER UP -6510,6567, 82S100,8701
NO CURSOR,INTERMITTENT BLANK SCREEN, INTERMITTENT GRAPHICS -6510
POWERS UP WITH +PRESS PLAY ON TAPE+ MESSAGE & THE DISPLAY BANKS -6510
CURSOR LOCKS ON POWER UP -6510
CURSOR GOES TO HOME WHEN+RETURN+IS PRESSED AFTER RUN -901226-01
POKE COMMAND DOESNT WORK -901226-01
JOYSTICK DOESNT WORK RIGHT -6526
NO CHARACTER LETTERING IS DISPLAYED ON THE SCREEN -6526,6567,82S100,901225-01
DISPLAYS GRAPHICS INSTEAD OF LETTERS - 6526,6567
CONTINUED IN FILE C64.3