User guide

28 CommPlete 4000 Server SBC, Model IPC-551
Hardware Configuration
2-21. Solid-State Disk Socket
SSD
Figure 2-36: Solid-State Disk Socket
SSD: The 32pin Disk-on-Chip Socket has pin assignments as follows:
PIN FUNCTION PIN FUNCTION
1 NC 1 7 SD3
2 NC 1 8 SD4
3 NC 1 9 SD5
4 SA12 20 SD6
5 SA7 21 SD7
6 SA6 22 CE
7 SA5 23 SA10
8 SA4 24 OE
9 SA3 25 SA11
10 SA2 26 SA9
11 SA1 27 SA8
12 SA0 28 NC
13 SD0 29 NC
14 SD1 30 VCC
15 SD2 31 WR
16 GND 32 VCC
2-22. Memory Installation
The IPC-551 Pentium Embedded Computer will support two double
DRAM banks , bank 0 and bank 1, each consisting of two 72-pin
SIMM sockets.