Pin Configuration; Pin Description - Sierra Wireless AirPrime BX3100 Hardware Integration Manual

Hardware Integration Guide
Table 7-1: Pin Definitions
Pin Signal name
1 Reserved
2 UART0_RTS_GPIO(22)
3 UART0_CTS_GPIO(19)
4 UART0_TXD
5 UART0_RXD
6 Reserved
Rev 3 Sep.18

7.1 Pin Configuration

Figure 7-1 illustrates the pin configuration of the AirPrime BX310x module.
Figure 7-1: Pin Configuration (Bottom View)

7.2 Pin Description

Table 7-1 on page 28 lists detailed information for the LGA pins.
Important:
Leave open all pins that are not used.
a
Group I/O Voltage
NoConnect
UART0 I VDD_PADS_BB
UART0 O VDD_PADS_BB
UART0 I VDD_PADS_BB
UART0 O VDD_PADS_BB
NoConnect -
PU/
b c
PD Active
- - -
PU L
PU L
PU L
PU L
- - -
28
Function
-
UART0 Request To Send
UART0 Clear To Send
UART0 Transmit Data
UART0 Receive Data
-
d
Type
E
C
C
C
C
E
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