Sierra Wireless AirPrime Q26, Руководство пользователя, Страница: 23 / 40

4117783 Rev 6.0 December 19, 2016 23
4. Features Configuration and
Limitations
The following sub-sections describes the adjustments or configuration needed to ensure full
compatibility when using the Q26 Carrier Board in an existing design.
4.1. Hardware Features
4.1.1. Antenna
The Q26 Carrier Board only supports UFL/SMA and RF pad antenna connectors; it does not support
Precidip antenna connectors.
4.1.2. General Purpose Input/Output
The Q26 modules support up to 44 GPIOs; however, the Q26 Carrier Board has limited GPIO support
due to the HL6 and HL8 modules having less GPIOs (the HL6528 and HL6528RD modules only
support 8, while the HL8548 module supports 12).
Table 10. Compatible GPIOs
Q26
Q26 Carrier Board with
HL6528, HL6528RD Q26 Carrier Board with
HL8548
Pin # Signal Name Voltage Signal Name* Signal Name*
26 GPIO32 2.8V GPIO7 GPIO7
27 GPIO33 2.8V GPIO8 GPIO8
28 GPIO35 2.8V GPIO6 GPIO6
29 GPIO34 2.8V GPIO4 GPIO4
43 GPIO0/32kHz 2.8V - 32K_CLKOUT
45 GPIO19 2.8V GPIO2 GPIO2
47 GPIO21 2.8V UIM2_CLK/PWM2** GPIO12
48 GPIO20 2.8V GPIO1 GPIO1
51 GPIO1 1.8V GPIO5 GPIO5
53 GPIO2 1.8V SPI_MRDY** DEBUG_RX**
55 GPIO23 2.8V SPI_CLK** GPIO11
57 GPIO22 2.8V SPI_MISO** GPIO10
58 GPIO24 2.8V SPI_MOSI** GPIO15
12 GPIO18/SIMPRES 1.8V GPIO3/UIM1_DET GPIO3/UIM1_DET
* HL embedded module signal name. For more information about HL signal names, refer to the product technical
specifications listed in section 7.1 Reference Documents.
** This signal is an extended
function and can’t be used as a GPIO.