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DMAprintBufDesc

void DMAprintBufDesc( void * dr, long dp );

Description

This is a debugging function only. It formats and prints the contents of the buffer descriptor at *dr or *dp, using bit 6 of the chanControl field to determine whether to assume a short or long format. If dr is not NULL, then the buffer descriptor is in root memory and *dr is used. Otherwise, dp is assumed to be the physical address of the buffer descriptor in xmem.

Parameters

dr

Pointer to buffer descriptor in root memory.

dp

Address of buffer descriptor in physical memory.

Library

DMA.LIB

See Also

DMAprintRegs