Advantech AIMB-275 - COM2 RI# Pin RI#;5 V;12 V Select (JSETCOM2_V1); LVDS Panel Voltage Selection (JLVDS1); System Memory

11 AIMB-275 User Manual
Chapter 1 General Information
1.8.7 LVDS Panel Voltage Selection (JLVDS1)
1.8.8 COM2 RI# Pin RI#/5V/12V Select (JSETCOM2_V1)
1.9 System Memory
AIMB-275 has two sockets for a 260 pins DDR4 SO-DIMM. This socket uses a 1.2 V
unbuffered double data rate synchronous DRAM (DDR SDRAM). DRAM is available
in capacities of 4GB, 8GB and 16GB. The sockets can be filled in any combination
with SODIMMs of any size, giving a total memory size between 4GB, 8GB, 16GB,
and up to max 32GB. AIMB-275 does NOT support ECC (error checking and correc-
tion).
Table 1.8: LVDS Panel Voltage Selection (JLVDS1)
Function Jumper Setting
Jumper position for 5V
JLVDS1 (2-4)
Jumper position for 3.3V (Default)
JLVDS1 (4-6)
Jumper position for 12V
JLVDS1 (3-4)
1
ġ
2
ġ
6
ġ
5
ġ
1
ġ
2
ġ
6
ġ
5
ġ
1
ġ
2
ġ
6
ġ
5
ġ
1
ġ
2
ġ
6
ġ
5 ġ
Table 1.9: COM2 RI# Pin RI#/5V/12V Select (JSETCOM2_V1)
Function Jumper Setting
Jumper position for RI#(Default)
1 and 2
Jumper position for 5V
3 and 4
Jumper position for 12V
5 and 6