Cinterion
®
Java Terminal Hardware Interface Description
3.8 GPIO Interface
40
PLS62T-W_HID_v01
2018-06-20
Confidential / Prelimenary
Page 29 of 91
3.8
GPIO Interface
The GPIO connectors (8-pin and 12-pin) provide access to various module signals including a
number of configurable GPIOs. Note that not all of the pins are available for every Java Termi-
nal variant. The following figures show the available pins for the Java Terminal variants and the
below
lists the overall availablility of the pins.
Figure 7:
PLS62T-W USB: GPIO connectors (8-pin and 12-pin)
shows the availablility of the GPIO connector pins for the Java Terminal.
Table 14:
GPIO connector pin availability and alternate pin functionalities
PIN
Signal
Comment
PLS62T-W
8-pin connector
1
GPIO6
Configurable via AT command, also as PWM2 sig-
nal
2
GPIO7
Configurable via AT command, also as PWM1 sig-
nal
3
GPIO8
Configurable via AT command, also as COUNTER
signal
4
GPIO11
Configurable via AT command
5
GPIO12
Configurable via AT command
6
GPIO13
Configurable via AT command
7
GPIO22
Configurable via AT command
8
GPIO23
Configurable via AT command
1
2
3
4
1
2
3
4
5
6
GPIO6
GPIO7
GPIO8
GPIO11
VCCref
GND
GPIO17/
TXD1/
SPI_MISO
GPIO16/
RXD1/
SPI_MOSI
GPIO19/
CTS1
(RS232)/
SPI_CS
GPIO18
/RTS1
(RS232/
5
6
7
8
7
8
9
10
11
12
GPIO12 GPIO13 GPIO22
GPIO23
+5Vout
DSR0/
GPIO3/
SPI_CLK
I2CDAT
I2CCLK
GPIO20
GPIO21
PLS62T-W:
n/a: not applicable