Service manual
80 Self-Tests
B.3 COLOR (test 4)
8-plane video option board:
Error code format :
xxx.yyyz Wherez=1fornormal
2 for fatal error
3 for soft error
yyy = test that failed (from the error codes )
xxx = error or status number within the
particular test
error$_initialization = x0001
error$_chip_select = x0002
error$_long_memory = x0003
error$_memory = x0004
error$_id_data = x0005
error$_scrolling = x0006
error$_fcc_initialization = x0007
error$_fcc_ram_counters = x0008
error$_fcc_ram = x0009
error$_Display_List_Commands = x0010
error$_short_display_list = x0011
error$_packing = x0012
error$_compression_b = x0013
error$_adder_interrupt = x0014
error$_fcc_interrupt = x0015
error$_vdac = x0016
error$_cursor_bitmap = x0017
error$_sync_readback = x0018
error$_left_edge_detect = x0019
error$_right_edge_detect = x0020
error$_video_readback = x0021
error$_cursor_readback = x0022