Epson GT-30000 - Page 75

A3 Size Color Flat Bed Scanner GT-30000 Revision A
APPENDIX Connector Pin Assignment 75
PBA-CONNECT - CONNECTOR FOR OPTIONAL IEEE 1394 I/F (CN8)
Table 7-11.
PIN No. Signal Name Function
1 GND Signal GND
2 DM0 Expansion I/F data bus
3 DM2 Expansion I/F data bus
4 DM4 Expansion I/F data bus
5 DM6 Expansion I/F data bus
6 GND Signal GND
7 DM8 Expansion I/F data bus
8 DM10 Expansion I/F data bus
9 DM12 Expansion I/F data bus
10 DM14 Expansion I/F data bus
11 GND Signal GND
12 DAIF Expansion I/F control
13 /CS Expansion I/F control
14 /WR Expansion I/F control
15 /SYSRES Expansion I/F control
16 GND Signal GND
17 D0 Expansion I/F data bus
18 D2 Expansion I/F data bus
19 D4 Expansion I/F data bus
20 D6 Expansion I/F data bus
21 GND Signal GND
22 /DREXT Expansion I/F control
23 /RDREQ Expansion I/F control
24 +5V Power supply (+5V)
25 +5V Power supply (+5V)
26 GND Signal GND
27 DM1 Expansion I/F data bus
28 DM3 Expansion I/F data bus
29 DM5 Expansion I/F data bus
30 DM7 Expansion I/F data bus
31 GND Signal GND
32 DM9 Expansion I/F data bus
33 DM11 Expansion I/F data bus
34 DM13 Expansion I/F data bus
35 DM15 Expansion I/F data bus
36 GND Signal GND
37 /WREXT Expansion I/F control
38 /RD Expansion I/F control
39 ADR Expansion I/F control
40 N.C. Not used
41 GND Signal GND
42 D1 Expansion I/F data bus
43 D3 Expansion I/F data bus
44 D5 Expansion I/F data bus
45 D7 Expansion I/F data bus
46 GND Signal GND
47 /INTEXT Expansion I/F control
48 +24V Power supply (+24V)
49 +5V Power supply (+5V)
50 +5V Power supply (+5V)
Table 7-11.
PIN No. Signal Name Function