System Board Overview - HP zx2000 Technical Reference Manual

This appendix provides an overview of the system board and descriptions of key components
(chips) on the board.

system board overview

This section provides a block diagram of the system board and photos of the main components
and connectors on the board.
Block Diagram of Board
1 Intel Itanium 2 Processor
2 zx1 Memory and I/O Controller
3 zx1 I/O Adapter
4 DIMMs
5 PCI 33 32-bit bus
6 USB 2.0: 2 rear ports, 2 front ports
7
IDE: 2 internal drives, 2 5.25-in drives
technical reference guide
3
10
11
3
12
3
12
12
13
system board
1
2
3
9
8 Audio: Line-in, Line-out, Microphone
9 Gb LAN
10 AGP-Pro 50
11 PCI-X 133 64-bit
12 PCI-X 66 64-bit
13 PCI-X 66 64-bit half-length
B
4
6
7
8
B–1