18 x70 floppy disk interface connector, 19 x101 pc/104+ bus interface, X70 floppy disk interface connector – Kontron MSM800BEV User Manual
Page 37: X101 pc/104+ bus interface
MSM800BEV
/ Connectors & Jumpers
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35
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
5.1.19 X101 PC/104+ BUS Interface
Pin
A
B
C
D
1
GND/5.0V KEY2
Reserved
+5
AD00
2
VI/O
AD02
AD01
+5V
3
AD05
GND
AD04
AD03
4
C/BE0
AD07
GND
AD06
5
GND
AD09
AD08
GND
6
AD11
VI/O
AD10
NC
7
AD14
AD13
GND
AD12
8
+3.3V
C/BE1
AD15
+3.3V
9
SERR
GND
NC
PAR
10
GND
NC
+3.3V
NC
11
STOP
+3.3V
NC
GND
12
+3.3V
TRDY
GND
DEVSEL
13
FRAME
GND
IRDY
+3.3V
14
GND
AD16
+3.3V
C/BE2
15
AD18
+3.3V
AD17
GND
16
AD21
AD20
GND
AD19
17
+3.3V
AD23
AD22
+3.3V
18
IDSEL0
GND
IDSEL1
IDSEL2
19
AD24
C/BE3
VI/O
IDSEL3
20
GND
AD26
AD25
GND
21
AD29
+5V
AD28
AD27
22
+5V
AD30
GND
AD31
23
REQ0
GND
REQ1
VI/O
24
GND
REQ2
+5V
GNT0
25
GNT1
VI/O
GNT2
GND
26
+5V
CLK0
GND
CLK1
27
CLK2
+5V
CLK3
GND
28
GND
INTD
+5V
RST
29
+12V
INTA
INTB
INTC
30
NC
Reserved
Reserved
NC