J4101 Expansion Header Pinout And Signal Description (Odd Numbered Pins) - Novatel OEM6 Series User Manual

Figure 79: J4101 Expansion Header Pinout and Signal Description (odd numbered pins)
Pin Signal Name
1 GND
3 TXD4
5 RXD4
7 RTS4
9 CTS4
11 CAN1+
13 CAN1-
15 CAN2+
17 CAN2-
19 GND
21 SPI1_nCS0
23 SPI1_SCLK
25 SPI1_MOSI
27 SPI1_MISO
29 SPI1_nCS1
31 SPI4_nCS0
33 SPI4_SCLK
OEM6 Family Installation and Operation User Manual Rev 7
Signal
Signal Type
Direction
3.3V CMOS Output
3.3V CMOS Input
3.3V CMOS Output
3.3V CMOS Input
CAN IO
CAN IO
CAN IO
CAN IO
3.3V CMOS Output
3.3V CMOS Output
3.3V CMOS Output
3.3V CMOS Input
3.3V CMOS Output
3.3V CMOS Output
3.3V CMOS Output
Drive
Polarity Strength
(mA)
- -
- 2 COM4 UART Signaling (3.3 V
CMOS logic)
- - COM4 UART Signaling (3.3 V
CMOS logic)
- 2 COM4 UART Signaling (3.3 V
CMOS logic)
- - COM4 UART Signaling (3.3 V
CMOS logic)
- - CAN1+ Differential Signal
- - CAN1- Differential Signal
- - CAN2+ Differential Signal
- - CAN2- Differential Signal
- -
Active 2 Serial Peripheral Interface #1,
Low Chip Select 0.
- 2 Serial Peripheral Interface #1,
Serial Clock.
- 2 Serial Peripheral Interface #1,
Master Out / Slave In
- - Serial Peripheral Interface #1,
Master In / Slave Out
Active 2 Serial Peripheral Interface #1,
Low Chip Select 1.
Active 2 Serial Peripheral Interface #4,
Low Chip Select 0.
- 2 Serial Peripheral Interface #4,
Serial Clock.
Description
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