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ELECTRICAL SPECIFICATION SSD-DXXX(I)-4300 DATA SHEET
SILICONSYSTEMS PROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
4300D-00DSR PAGE 6FEBRUARY 27, 2009
ELECTRICAL SPECIFICATION
PIN ASSIGNMENTS
The following table describes the SiliconDrive II 2.5" PATA Drive 44-pin IDE
connector signals.
Table 7: Pin Assignments
Pin IDE-ATA Ultra DMA Pin IDE-ATA Ultra DMA
1 RESET# RESET# 2 GND GND
3 D7 D7 4 D8 D8
5 D6 D6 6 D9 D9
7D5 D5 8D10 D10
9D4 D4 10D11 D11
11 D3 D3 12 D12 D12
13 D2 D2 14 D13 D13
15 D1 D1 16 D14 D14
17 D0 D0 18 D15 D15
19 GND GND 20 KEY KEY
21 DMARQ DMARQ# 22 GND GND
23 IOWR# STOP 24 GND GND
25 IORD#
HDSTROBE
HDMARDY#
26 GND GND
27 IORDY
DDSTROBE
DDMARDY#
28 CSEL# CSEL#
29 DMACK# DMACK# 30 GND GND
31 INTRQ INTRQ 32 IOCS16# IOCS16#
33 A1 A1 34 PDIAG# PDIAG#
35 A0 A0 36 A2 A2
37 CS0# CS0# 38 CS1# CS1#
39 DASP# DASP 40 GND GND
41 V
CC
V
CC
42 V
CC
V
CC
43 GND GND 44 NC NC