Renesas SH7781 - Manual (Page 1315)

25. Audio Codec Interface (HAC)
Rev.1.00 Jan. 10, 2008 Page 1285 of 1658
REJ09B0261-0100
Bit Bit Name
Initial
Value R/W Description
25
⎯ 0
R Reserved
This bit is always read as 0. The write value should
always be 0.
24 RXDMAL_EN 0 R/W RX DMA Left Enable
0: Disables 20-bit RX DMA for HACPCML.
1: Enables 20-bit RX DMA for HACPCML.
23 TXDMAL_EN 0 R/W TX DMA Left Enable
0: Disables 20-bit TX DMA for HACPCML.
1: Enables 20-bit TX DMA for HACPCML.
22 RXDMAR_EN 0 R/W RX DMA Right Enable
0: Disables 20-bit RX DMA for HACPCMR.
1: Enables 20-bit RX DMA for HACPCMR.
21 TXDMAR_EN 0 R/W TX DMA Right Enable
0: Disables 20-bit TX DMA for HACPCMR.
1: Enables 20-bit TX DMA for HACPCMR.
20 to 0
⎯ All
0 R Reserved
These bits are always read as 0. The write value should
always be 0.