Aplex Technology APC-3218 - Manual (Page 41)

APC-3X18 User Manual 41
47. TB-521P1E12:
TB-521P1E12 connect to ASB-M801B/EB PC104+ and PCIEX2 connector,
PC104+ and PCIEX2 are located at the Bottom, it provides one PCI slot and two
PCIE slots.
48. TB-523:
ASB-M801 I/O Card, via a dedicated cable connected to ASB-M801 MIO1 and
MIO2.
TB-523 Top:
TB-523 Bottom:
LED2:
CF Card LED Status.