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
+
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
S i g n a l P i n
Signal
Pin
Signal
Pin
Signal
1
GND
19
MA10 37
MD16 55 NC
Pin
1
Signal
GND
Pin
Signal
SPK
FDD connector (J22)
Pin No.
I
Signal Name
I
Pin No.
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
