Audio (J10); Can Interface (J17, J18); Com1 Interface (J16); Low Cost Camera Interface (J9) - VersaLogic Tetra VL-EPC-2700 Hardware Reference Manual

Interfaces and Connectors

Audio (J10)

Table 17. Audio Jack Pinout

Pin
1
AUD_FIL_MIC_IN
2
AUD_FIL_HP_LOUT
3
AUD_FIL_HP_ROUT
4
GND_AUD

CAN Interface (J17, J18)

Table 18. CAN Pinouts

Pin
1 CANx_P
2 CANx_N
3 GND
4 V5

COM1 Interface (J16)

Table 19. COM1 Pinout

Pin
1 COM1_RTS
2 COM1_TXD#
3 COM1_CTS
4 COM1_RXD#
5 GND

Low Cost Camera Interface (J9)

The 15-pin input connector is ideal for using low cost MIPI CSI-2, Raspberry Pi* compatible
cameras. The input channel is limited to 8M pixel images and 1080p30 or 720p60 video. For
higher performance imaging, use cameras that connect to Tetra's USB 2.0 or Ethernet input
channels.
Tetra (VL-EPC-2700) Reference Manual
Signal
Microphone input from sleeve in jack
Headphone output, stereo left
Headphone output, stereo right
Audio Ground
x = 1 for J17
x = 2 for J18
Signal
CANH signal for CAN bus
CANL signal for CAN bus
Ground
5V power (for off-board use)
Signal
COM1 RS-232 Request to Send
COM1 RS-232 Transmit Data (active low)
COM1 RS-232 Clear to Send
COM1 RS-232 Receive Data (active low)
Ground
Description
Description
Description
25