Technical data

x
CLK - Real Time Clock Function .................................................................. 3-114
RAM - Battery Backed-Up RAM .................................................................. 3-116
WATCHDOG - Watchdog Time-Out Reset.................................................... 3-117
SCC - Serial Communication Controller (Z85230) Tests .....................................3-118
ACCESS - Device/Register Access ...............................................................3-120
BAUDS - Baud Rates.....................................................................................3-121
DMA - Receive/Transmit DMA.....................................................................3-122
ELPBCK - External Loopback.......................................................................3-124
ILPBCK - Internal Loopback.........................................................................3-125
IRQ - Interrupt Request..................................................................................3-126
MDMC - Modem Control ..............................................................................3-127
SCC Error Messages ......................................................................................3-128
VGA54XX - Video Diagnostics Tests...................................................................3-130
ATTR - Attribute Register..............................................................................3-132
BLT - Bit Blitter .............................................................................................3-133
CRTC - CRT Controller Registers..................................................................3-134
DSTATE - DAC State Register ......................................................................3-135
EXTN - Extended Registers...........................................................................3-136
GRPH - Graphics Controller Registers ..........................................................3-137
MISC - Miscellaneous Register .....................................................................3-138
PAL - Color Palette ........................................................................................3-139
PCI - PCI Header Verification........................................................................3-140
PELM - Pixel Mask Register..........................................................................3-141
SEQR - Sequencer Registers..........................................................................3-142
VRAM - Video Memory ................................................................................3-143
VME2 - VME Interface ASIC Tests......................................................................3-144
VME3- Universe VME to PCI Bridge Tests .........................................................3-144
REGR - Register Read ...................................................................................3-146
REGW - Register Write/Read ........................................................................3-147
VME3 Error Messages ...................................................................................3-148
Z8536 - Counter/Timer Tests.................................................................................3-149
CNT - Counter................................................................................................3-150
IRQ - Interrupt................................................................................................3-151
LNK - Linked Counter ...................................................................................3-152
REG - Register ...............................................................................................3-153
APPENDIX A Related Documentation
Motorola Computer Group Documents....................................................................A-1
Microprocessor and Controller Documents..............................................................A-3
Related Specifications ..............................................................................................A-9