Block Diagram
E-3
PRIO
RIS
XL
6000
Flash ROM
Flash ROM stores the system BIOS in 256KB of flash memory. Flash memory
allows the BIOS to be upgraded from a diskette or CD-ROM, such as Quick Launch.
Real-Time Clock (RTC)
The Real-Time Clock contains 128 bytes of general purpose RAM that stores system
BIOS configuration information, clock registers, and general purpose control
registers.
NVRAM
This RAM stores EISA configuration information in an 8K x 8 SRAM controlled by the
RTC.
Keyboard/Mouse Controller
One universal peripheral interface microcontroller provides support for both the mini-
DIN PS/2-compatible keyboard connector and the mini-DIN PS/2-style mouse
connector, located on the rear panel. The table below lists both keyboard and mouse
interface pin assignments.
Pin Number
Function
1
Data
2
Reserved
3
Ground
4
+5V
5
Clock
6
Reserved
Содержание Prioris XL 6000 Series
Страница 36: ...Server Components 3 5 PRIORIS XL 6000 Figure 3 3 Server Front View...
Страница 38: ...Server Components 3 7 PRIORIS XL 6000 Figure 3 4 Server Left Side View...
Страница 40: ...Server Components 3 9 PRIORIS XL 6000 Figure 3 5 Server Rear View...
Страница 42: ...Server Components 3 11 PRIORIS XL 6000 Figure 3 6 Main Logic Board Components and Connectors...
Страница 58: ...Installing Additional Memory 5 5 PRIORIS XL 6000 Figure 5 2 Installing a DIMM...
Страница 61: ...Installing Additional Memory 5 8 Figure 5 3 Installing a Video Memory Expansion Chip...
Страница 67: ...Installing Disk and Tape Drives 6 6 Figure 6 1 Installing a 5 Inch Device into the Front Access Drive Bay...
Страница 72: ...Installing Disk and Tape Drives 6 11 PRIORIS XL 6000 Figure 6 5 Connecting an External SCSI Storage Box...
Страница 74: ...Installing Expansion Boards 7 2 Figure 7 1 Expansion Board Slot Locations...
Страница 91: ...Connecting SCSI Adapters 8 3 PRIORIS XL 6000 Figure 8 1 Single Channel SCSI Configuration...
Страница 118: ...Field Service Replacement 11 7 PRIORIS XL 6000 DEC01090 2 Figure 11 2 Removing and Replacing the Diskette Drive...
Страница 120: ...Field Service Replacement 11 9 PRIORIS XL 6000 DEC01090 3 Figure 11 3 Removing and Replacing the CD ROM Drive...
Страница 124: ...Field Service Replacement 11 13 PRIORIS XL 6000 DEC02023 Figure 11 5 Removing and Replacing the Lower Cooling Fan...
Страница 128: ...Field Service Replacement 11 17 PRIORIS XL 6000 Figure 11 7 Replacing the Battery...
Страница 133: ...Field Service IPB 12 3 PRIORIS XL 6000 DEC01104 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Figure 12 1 Server Front View...
Страница 135: ...Field Service IPB 12 5 PRIORIS XL 6000 DEC01105...
Страница 137: ...13 1 PRIORIS XL 6000 13 Field Service Notes 13...
Страница 148: ...Technical Specifications A 7 PRIORIS XL 6000 Figure A 1 Main Logic Board Jumper Locations...