Chapter 2 Installation
EC0-1814(B)
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13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 GND 20 KEY
21 DREQ 22 GND
23 IOW# 24 GND
25 IOR# 26 GND
27 IORDY 28 GND
29 DACK# 30 GND
31 IRQ 32 NC
33 DA1 34
ATA66_DET
35 DA0 36 DA2
37 CS1# 38 CS3#
39 LED# 40 GND
Floppy Driver Connector
The board provides one standard floppy driver connector (Pitch: 2.54mm).
Pin
Signal Name
Pin
Signal Name
1 GND 2
DENSEL
3 GND 4 NC
5 KEY 6
DRATE
7 GND
8
INDEX#
9 GND 10
MOA#
11 GND 12 DSB#
13 GND 14 DSA#
15 GND 16
MOB#
17 GND 18 DIR#
19 GND 20
STEP#
21 GND 22 WD#
23 GND 24 WE#
25 GND 26
TRACKO#
27 GND 28 WP#
29 NC 30
RDATA#
31 GND 32
HDSEL#
FDD1
33 NC 34
DSKCHG#
