Digital Equipment DEC 3000 Series Service Information page 268

CXT Diagnostic Error Codes,
C–16
Error
Code Description
A8 LINE 5: TRANSPARENT DIAGONAL LINE
DECREMENT ADDRESS TEST
AA LINE 6: TRANSPARENT DIAGONAL LINE
INCREMENT ADDRESS TEST
AC LINE 7: TRANSPARENT M < 1 XA < XB QUADRANT
1 TEST
AE LINE 8: TRANSPARENT M < 1 XA > XB QUADRANT
2 TEST
B0 LINE 9: TRANSPARENT M > 1 XA < XB QUADRANT
1 TEST
B2 LINE 10: TRANSPARENT M > 1 XA > XB
QUADRANT 2 TEST
B4 LINE 11: OPAQUE M < -1 XA < XB QUADRANT 3
TEST
B6 LINE 12: OPAQUE M < -1 XA > XB QUADRANT 4
TEST
B8 LINE 13: OPAQUE M > -1 XA < XB QUADRANT 3
TEST
BA LINE 14: OPAQUE M > -1 XA > XB QUADRANT 4
TEST
BC LINE 15: LINE SIGNATURE MODE TEST
C0 COPY 1: COPY ALIGNED DATA TEST
C2 COPY 2: COPY ALIGNED 1 TO 32 BYTES TEST
D0 BOOL 1: BOOLEAN SIMPLE FRAME BUFFER
MODE TEST
D2 BOOL 2: BOOLEAN STIPPLE MODE TEST
D4 BOOL 3: BOOLEAN COPY MODE TEST
E0 PLANE 1: PLANE WRITE TEST
F0 PSHIFT 1: 32 BYTE POSITIVE SHIFT TEST
F2 PSHIFT 1: 32 BYTE NEGATIVE SHIFT TEST
110 FONT 1: SHUT OFF THE CURSOR
112 FONT 2: FILL SCREEN
Continued