Spi Dma Registers - Analog Devices ADSP-21261 SHARC Hardware Reference Manual

SPI DMA Registers

There are five SPI DMA-specific registers which are described in the fol-
lowing sections.
SPI DMA Configuration (SPIDMAC) Register
The SPI DMA Configuration Register contains the control bits for SPI
DMA transfers.
register.
The ,
SPIMME SPIUNF
if the corresponding
clear these bits, clear corresponding bits in the
figure a new DMA
ADSP-2126x SHARC Processor Hardware Reference
Table A-30 provides the bit descriptions for the
, and bits are sticky; these bits remain set even
SPIOVF
bits (
SPISTAT
Registers Reference
, , and
MME TUNF ROVF
SPISTAT
SPIDMAC
) are cleared. To
, register then con-
A-103