AMD GEODE LE-366 - Manual (Page 34)

LE-366 User’s Manual
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A.2 <Floppy Port>
Connector: FDD1
Type: 26-pin connector
Pin Assignment Pin Assignment
1 VCC 2 INDEX#
3 VCC 4 DRV_SEL#
5 VCC 6 DSK_CH#
7 N/C 8 N/C
9 N/C 10 MOTOR#
11 N/C 12 DIR#
13 DENSEL# 14 STEP#
15 GND 16 WDATA#
17 GND 18 WGATE#
19 GND 20 TRACK#
21 GND 22 WOROT#
23 GND 24 RDATA#
25 GND 26 SIDE#
A.3 <Serial Port>
Connector: COM2 (CN4)
Type: 9-pin D-sub male connector on bracket
Pin Assignment Pin Assignment
1 DCD2# (422TXD-/485DATA-) 2 RXD2 (422RXD+)
3 TXD2 (422TXD+/485DATA+) 4 DTR2# (422RXD-)
5 GND 6 DSR2#
7 RTS2# 8 CTS2#
9 RI2#
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