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JLPC1: Low Pin Count Connector (18)
Connector type: 2.00mm pitch 2x10-pin headers
Pin
Desc.
Pin
1
CLK
2
3
LFRAME
4
5
LRESET
6
7
LAD3
8
9
+3.3V
10
11
LAD0
12
13
N/C
14
15
+3.3V_SB
16
17
GND
18
19
PD
20
AUDIO1: Audio Connector (19)
Connector type: 2.00mm pitch 2x5-pin box headers.
Pin
Description
1
Line Left In
3
GND
5
MIC1
7
GND
9
Line-out Left
USB1~3: USB Connectors (22, 21, 20)
Connector type: 2.00mm pitch 2x5-pin headers.
Pin Desc.
Pin Desc.
1
+5V
2
3
USBD-
4
5
USBD+
6
7
GND
8
9
GND
10
CON1: RS-422/485 Connector (24)
Connector type: 2.00mm pitch 1x4-pin box wafer
connector.
Pin RS-422
RS-485
1
TX+
DATA+
2
TX-
DATA-
3
RX+
N/C
4
RX-
N/C
Desc.
GND
N/C
N/C
LAD2
LAD1
GND
N/C
SERIRQ
19 20
CLKRUN
N/C
Pin
Description
2
Line Right In
4
GND
6
MIC2
8
GND
10
Line-out Right
+5V
USBD-
USBD+
GND
N/C (Key)
INV1: LCD Inverter Connector (25)
Connector type: 2.00mm pitch 1x5-pin box wafer
connector.
Pin
Description
1
+12V
1 2
2
GND
3
Backlight on/off
4
Brightness control
5
GND
DIO1: Digital I/O Connector (26)
DIO1 is a 8-bit DIO connector w/ onboard 10-pin
headers, supports programmable Input / Output.
Connector type: 2.00 mm pitch 2x5-pin headers
Pin
Description Pin
1
DIO0
3
DIO2
5
DIO4
7
DIO6
9
+5V
IDE1: Primary IDE Connector (28)
Connector type: 2.00mm pitch 2x22-pin box headers.
1 2
43
44
Pin
Description
9 10
1
IDE RESET
3
DATA7
5
DATA6
7
DATA5
9
DATA4
11
DATA3
1
2
13
DATA2
15
DATA1
17
DATA0
19
GND
9
10
21
REQ
23
IO WRITE
25
IO READ
27
IO READY
29
DACK
31
IRQ14
33
ADAD1
1
35
ADAD0
2
3
37
CS#1
4
39
IDEACT
41
+5V
43
GND
- 10 -
Description
2
DIO1
4
DIO3
6
DIO5
8
DIO7
10
GND
Pin
Description
2
GND
4
DATA8
6
DATA9
8
DATA10
10
DATA11
12
DATA12
14
DATA13
16
DATA14
18
DATA15
20
N/C
22
GND
24
GND
26
GND
28
IDSEL
30
GND
32
N/C
34
ATA66 DETECT
36
ADAD2
38
CS#3
40
GND
42
+5V
44
N/C
1
2
3
4
5
1
2
9
10
1
2
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