PCI Express Boards Programming Guide
Moxa Board PCI Device ID List
Model Ports Bus Chip Max Baud Vendor ID Device ID
CP-102U 2 UPCI MU860 921.6k 0x1393 0x1022
CP-102UL 2 UPCI MU860 921.6k 0x1393 0x1021
CP-132UL 2 UPCI MU860 921.6k 0x1393 0x1321
CP-132UL-I 2 UPCI MU860 921.6k 0x1393 0x1321
CP-102E 2 PCIe MUE250 921.6k 0x1393 0x1024
CP-132EL 2 PCIe MUE250 921.6k 0x1393 0x1322
CP-132EL-I 2 PCIe MUE250 921.6k 0x1393 0x1322
CP-104UL 4 UPCI MU860 921.6k 0x1393 0x1041
CP-104JU 4 UPCI MU860 921.6k 0x1393 0x1042
CP-114UL 4 UPCI MU860 921.6k 0x1393 0x1143
CP-134U 4 UPCI MU860 921.6k 0x1393 0x1340
CP-134U-I 4 UPCI MU860 921.6k 0x1393 0x1340
CP-104EL-A 4 PCIe MUE450 921.6k 0x1393 0x1045
CP-114EL-I 4 PCIe MUE450 921.6k 0x1393 0x1144
CP-134EL-A 4 PCIe MUE450 921.6k 0x1393 0x1342
CB-114 4 PC/104-Plus MU860 921.6k 0x1393 0x1142
CB-134I 4 PC/104-Plus MU860 921.6k 0x1393 0x1341
CP-118U 8 UPCI MU860 921.6k 0x1393 0x1180
CP-138U 8 UPCI MU860 921.6k 0x1393 0x1380
CP-138U-I 8 UPCI MU860 921.6k 0x1393 0x1380
CP-168U 8 UPCI MU860 921.6k 0x1393 0x1681
CP-116E-A(B) 8 PCIe MUE850 921.6k 0x1393 0x1161
CP-118EL-A 8 PCIe MUE850 921.6k 0x1393 0x1182
CP-138E-A-I 8 PCIe MUE850 921.6k 0x1393 0x1381
CP-168EL-A 8 PCIe MUE850 921.6k 0x1393 0x1683
CB-108 8 PC/104-Plus MU860 921.6k 0x1393 0x1080
UART Datasheet
Moxa’s chips are compatible with the following chips. For more details about UART register description,
please refer to the links below.
MU-860 2-8 TL16C550C
MUE-250 2 PI7C9X7952
MUE-450 4 PI7C9X7954