Omega Vehicle Security OME-PIO-D56 manual DI Port Architecture CON2

2.3.2DI Port Architecture (CON2)

When the PC is powered up, all DI (CON2) port operations are disabled. The RESET\ signal controls the enable/disable signal for the DI port. Refer to Sec. 3.3.1 for more information about the RESET\ signal.

•The RESET\ is in Low-state Æ all DI operations are disabled

•The RESET\ is in High-state Æ all DI operations are enabled

RESET\

Data

disable

Buffer input

CON2

Clock input

D/I buffer CKT

OME-PIO-D56/OME-PIO-D24 User Manual (Ver.2.1, Oct/2003) ---- 9