Correspondencia de los pines de los PDA's de la marca Compaq iPaq
Estos son los pines correspondientes a los iPaq de las series 31XX, 36XX y 37XX
|
1
|
V_ADP AC adapter power in |
|
2
|
V_ADP AC adapter power in |
|
3
|
DTR RS-232 Data Terminal Ready |
|
4
|
GND Power ground |
|
5
|
CTS RS-232 Clear To Send |
|
6
|
RTS RS-232 Request To Send |
|
7
|
TXD RS-232 Transmit Data (from the SA-1110) |
|
8
|
RXD RS-232 Receive Data (from the SA-1110) |
|
9
|
DCD RS-232 Data Carry Detect |
|
10
|
GND Power ground |
|
11
|
UDC_P USB positive data signal |
|
12
|
USB_N USB negative data signal |
Nota: Para hacer un cable directo iPaq-GPS yo uso los pines 4, 7 y 8
Estos son los pines correspondientes a los iPaq de las series 38XX
|
1
|
V_ADP |
|
2
|
V_ADP |
|
3
|
V_ADP |
|
4
|
V_ADP |
|
5
|
Reserved – Do Not Use |
|
6
|
RS232 DCD |
|
7
|
RS232 RXD |
|
8
|
RS232 TXD |
|
9
|
RS232 DTR |
|
10
|
GND |
|
11
|
RS232 DSR |
|
12
|
RS232 RTS |
|
13
|
RS232 CTS |
|
14
|
RS232 RING |
|
15
|
GND |
|
16
|
No Connect – Do Not Use |
|
17
|
USB Detect |
|
18
|
No Connect – Do Not Use |
|
19
|
USB – UDC + |
|
20
|
No Connect – Do Not Use |
|
21
|
USB – UDC - |
|
22
|
GND |
Nota: la iPaq, para suministrar energía a la bateria (para cargarla) usa los pines 1 y 22. Para hacer un cable de transmisión directo entre un GPS y la iPaq, yo uso los pines 7, 8 y 10