HP Model 712/100 hp 9000 series 700 model 712 service handbook (a2615-90039) - Page 129
System, Block, Diagram
View all HP Model 712/100 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 129 highlights
System Block Diagram Figure 7-2 shows the system unit block diagram. CPU PBUS 32 32 32 Instruction & Data Cache Memory Memory 72 Control I/O Control Token Ring IBM Token Ring GSC System Connection SCSI-2 Bus 8 DDS-Format Tape Drive CD-ROM Drive Winchester Drive SCSI Interface Parallel Interface SIO1 RS-232 Interface I/O Floppy Interface I/O Board Interface Twisted Pair LAN AUI Audio & TeleShare LAN Interface PS/2 Keyboard PS/2 Mouse Graphics VRAM Optional 1280x1024 VRAM Floppy Controller Option Board TeleShare Board Phone FAX Modem Audio Circuit Line Out Headphone Microphone Internal Speaker Figure 7-2. System Unit Functional Block Diagram 6-4 Diagrams
6–4
Diagrams
System
Block
Diagram
Figure 7–2 shows the system unit block diagram.
Instruction &
Data Cache
Memory
Control
32
32
PBUS
8
I/O
Control
CPU
Memory
72
Graphics
LAN
PS/2 Keyboard
PS/2 Mouse
Parallel
Interface
SCSI
Interface
Audio
Circuit
SCSI–2 Bus
Line Out
Headphone
Microphone
DDS–Format Tape Drive
CD–ROM Drive
Winchester Drive
32
RS–232
Interface
SIO1
I/O
Twisted Pair
LAN AUI
VRAM
Optional
1280x1024
VRAM
Floppy
Controller
TeleShare
Board
Phone
FAX
Modem
IBM
Token
Ring
Token Ring
Connection
Floppy
Interface
GSC System
Audio &
TeleShare
Interface
I/O Board
Interface
Option
Board
Internal
Speaker
Figure 7–2.
System Unit Functional Block Diagram