17 x60 ide interface, 18 x70 floppy disk interface connector, X60 ide interface – Kontron MSM800XEL User Manual
Page 38: X70 floppy disk interface connector
MSM800XEV/XEL
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36
5.1.17 X60 IDE Interface
Pin
Signal
Pin
Signal
1
Reset (active low)
2
GND
3
D7
4
D8
5
D6
6
D9
7
D5
8
D10
9
D4
10
D11
11
D3
12
D12
13
D2
14
D13
15
D1
16
D14
17
D0
18
D15
19
GND
20
(keypin) NC
21
DREQ
22
GND
23
IOW (active low)
24
GND
25
IOR (active low)
26
GND
27
IORDY
28
SPSYNC
29
DACK
30
GND
31
IRQ14
32
NC
33
ADR1
34
PDIAG
35
ADR0
36
ADR2
37
CS0 (active low)
38
CS1 (active low)
39
LED (active low) asp
40
GND
41
VCC Logic
42
VCC Motor
43
GND
44
NC
5.1.18 X70 Floppy Disk Interface Connector
FD26: Pin
Signal Name
Function
in/out
1
VCC
+5Volt
2
IDX
Index Pulse
in
3
VCC
+5Volt
4
DS2
Drive Select 2
out
5
VCC
+5Volt
6
DCHG
Disk Change
in
7
NC
8
NC
9
NC
10
M02
Motor On 2
out
11
NC
12
DIRC
Direction Select
out
13
NC
14
STEP
Step
out
15
GND
16
WD
Write Data
out
17
GND
Signal grounds
18
WE
Write Enable
out
19
GND
Signal grounds
20
TRKO
Track 0
in
21
GND
Signal grounds
22
WP
Write Protect
in
23
GND
Signal grounds
24
RDD
Read Data
in
25
GND
Signal grounds
26
HS
Head Select
out