Computer Hardware User Manual

Chapter 6 Interface API | PCI-DMC-A01 / PCI-DMC-B01
6-2 Revised March, 2012
6.1 _DMC_01_initial_bus
 FORMAT
I16 PASCAL _DMC_01_initial_bus (U16 CardNo)
 Purpose
Initializes the external bus.
 Parameters
Name Data Type Unit Description
CardNo U16 Number Unit CardNo is between 0~15
 Example
U16 CardNo = 0;
I16 status = _DMC_01_initial_bus (CardNo);
6.2 _DMC_01_start_ring
 FORMAT
I16 PASCAL _DMC_01_start_ring (U16 CardNo, U8 RingNo)
 Purpose
Starts ring communication.
 Parameters
Name Data Type Unit Description
CardNo U16 Number Unit CardNo is between 0~15
RingNo U8 Number Unit Number of ring to operate
 Example
U16 CardNo = 0;
U8 RingNo = 0;
I16 status = _DMC_01_start_ring (CardNo, RingNo);