ICP DAS USA PCI-P16C16 - Manual (Page 41)

4.10 P16R16_DO
Description: Sends 16-bit data to D/O port of the P16R16.
Syntax: Void P16R16_DO(WORD BaseAddr.WORD OutData)
Input Parameters:
BaseAddr: D/O port base address.
OutData: the 16-bit data sent to D/O port
Return Value: void
Demo Program:
Please refer to page 42.
4.11 P16R16_DI
Description: Reads 16-bit data from P16R16’s D/I port.
Syntax: WORD P16R16_DI (WORD BaseAddr)
Input Parameters: BaseAddr: D/O port base address.
Return Value: the 16-bit value read from D/I port
PCI-P8R8/P16R16/P16C16/P16POR16 User’s Manual (Ver.2.2, 2005/5/5) … 41