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EPSON ActionNote 900 Series
External keyboard/mouse connector (J7)
HDD IDE
connector (J23)
Pin No.
Signal Name
1
RESET DRV
2 GND
Pin No.
Signal Name
21
GND
22 IOWR
Pin Signal
Pin Signal Pin
Signal
1
AUX-DATA
3
GND
5
AUX-CLK
2
NC
4
+5 v
6 NC
Microphone connector (J8)
3
IDE D7
23
GND
4
GND
24
IORD
Pin Signal Pin Signal Pin Signal
1
AGND 3
BMIC
5
MICIN
5 SD8 25 GND
6
SD6
26 IOCHRDY
2 MICIN 4 BMIC
+
I
lrDA connector (J15)
7
SD9
27
IRQ14
8 SD5
28
IOCS16
Pin No. Signal
Pin No.
Signal
1
TRIS
12
GND
2
GND
13 DSR2
3
PTS2
14 VCC5
4
VCC5
15
SPK
5
DCD2
16
MIC
6
SOUT2
17
SPK
7
DTR2
18 GND
17
SD14
37
VCC5
18 SD0 38 VCC5
19 SD15
I
39
I
GND
I
20
GND
40
VCC5
Memory module connector (J10)
Speaker connector (J18)
Pin
Signal Pin
Signal Pin Signal
Pin
Signal
1
GND 19
MA10 37 MD16 55 NC
Pin
1
Signal
1
GND
Pin
I2
Signal
1
SPK
I
FDD connector (J22)
1
Pin No.
I
Signal Name
I
Pin No.
I
Signal Name
I
1
VCC5
11
GND
2
INDEX
12
WDATA
3
VCC5
13
GND
4
DR0
14
WGATE
5
VCC5
15
GND
6
DSKCHG
16
TRK0
7
8
9
10
MEDIA0
MTR0
DIR
STEP
17
GND
18
WRTPRT
19 RDATA
20
HDSEL
AN900-7
10/21/95