XVME-653/658 Manual
Operational Description
Figure 1-1 is the block diagram for the XVME-653/658.
USB
1-6
Processor
CPU to PCI bridge
L2 Cache
PCI to ISA Bridge
PCI VGA
P2
IDE
XBus
Buffer
Keyboard
Controller
Super I/O
Keyboard
and Mouse
Connectors
LPT1 COM1 COM2
P2
Floppy
Figure 1-1 XVME-653/658 Block Diagram
CPU Local Bus
DRAM
PCI Bus
PCI Ethernet
RJ45
CRT
ISA Bus
X Bus
Optional
Onboard
Flash Disk
Flash
BIOS
RTC
FPGA
Flash/Port
LED
80-pin
PCI
PCI to VME
Interface
VME
Buffers
and
hardware
byte-
swapping
(all except
XVME-653/30x)
VME P1 & P2
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