ADLINK LEC-iMX6 - Manual (Page 23)

Interface Signals 19
LEC-iMX6
4.2 Debug (DB40)
Table 4-2 lists the pin signals of the CN2 connector, which provides 40 pins, 1 row, consecutive
sequence with 0.02" (0.50mm) pitch.
P143 CAN0_TX S144 Not connected
P144 CAN0_RX S145 WDT_TIME_OUT#
P145 CAN1_TX S146 PCIE_WAKE
P146 CAN1_RX S147 VDD_RTC
P147 VDD_IN S148 LID#
P148 VDD_IN S149 SLEEP#
P149 VDD_IN S150 VIN_PWR_BAD#
P150 VDD_IN S151 CHARGING#
P151 VDD_IN S152 CHARGER_PRSNT#
P152 VDD_IN S153 CHARGER_STBY#
P153 VDD_IN S154 CARRIER_PWR_ON
P154 VDD_IN S155 FORCE_RECOV#
P155 VDD_IN S156 BATLOW#
P156 VDD_IN S157 TEST#
S158 VDD_IO_SEL#
Table 4-2: Debug Interface Signals (CN2)
Pin # Signal Interface
1 RESVD
2 SMC_STATUS SMC Debug
3 Not Connected SMC Debug
4 SEL_U-BOOT SMC Debug
5 POSTWDT_DIS# SMC Debug
6 SUS_S5# Test Point
7 SUS_S4# Test Point
8 SUS_S3# Test Point
9 CB_PWROK Test Point
10 CB_RESET# Test Point
11 SYS_RESET# Test Point
12 PWRBTN# Test Point
13 SMC_OCD0B SMC Program
14 SMC_OCD0A SMC Program
15 SMC_CLK SMC Program
16 SMC_DATA SMC Program
17 SMC_RESET_IN# SMC Program
18 SMC_FLMD0 SMC Program
19 SMC_RXD6 SMC Program
20 SMC_TXD6 SMC Program
21 GND
22 3V3_DUAL SMC Program
23 3V3_SMC1 SMC Program
24 Not Connected
25 Not Connected
26 LPC_AD2 LPC Debug Card
27 LPC_AD3 LPC Debug Card
28 LPC_FRAME# LPC Debug Card
29 CLK33_LPC LPC Debug Card
Table 4-1: SMARC P-S Connector (J1) Signal Descriptions (Continued)