Lanner VES-500 - Manual (Page 17)

17
Motherboard Information
Chapter 3
Embedded and Industrial Computing
VEK-IGN01
Power-in with Ignition Control (PRJK1): A power
connector with power -ignition Control.
An external connector for MCU programming and
Digital I/O (DGIO1)
Connector to the main board (IGNIO1)
MCU (Microcontroller) Function Selection (SW1):
Pin No. Pin Name
1 Ignition
2 GND
3 DC_VIN
1 2 3
Pin No. Pin Name Pin No. Pin Name
1 IGN_OUT0
(digital_out bit 0)
6 IGN_DI0
(digital_in bit 0)
2 EXT_TXD 7 IGN_DI1
(digital_in bit 1)
3 EXT_RXD 8 IGN_DI2
(digital_in bit 2)
4 IGN_OUT1
(digital_out bit 1)
9 IGN_DI3
(digital_in bit 3)
5 GND
1 2 3 4 5
6 7 8 9
Pin NO.. Function Pin NO. Function
A1 GND B1 P12V_SB1
A2 GND B2 P12V_SB1
A3 GND B3 P12V_SB1
A4 GND B4 P12V_SB1
A5 GND B5 P12V_SB1
A6 GND B6 P12V_SB1
A7 GND B7 P12V_SB1
A8 GND B8 P12V_SB1
A9 GND B9 N/A
A10 GND B10 P5VA
A11 GND B11 P5VA
A12 N/A B12 N/A
A13 UART2_TX B13 PWR_EN
A14 UART2_RX B14 SYS_PG
A15 N/A B15 N/A
Function
Selector No.
Normal Program MCU
1-On, 2-On On (default) Off (default)
3-On, 4-On Off (program download) On (program download)
5-On Off Off
6-On Off On