Toshiba TMPR4937 Manual page 424

Bit Mnemonic Field Name
Enable Audio
17 SURREHLT
Surround L&R
Transmit-data
DMA Error Halt
16 AUDOEHLT Enable Audio
PCM L&R
Transmit-data
DMA Error Halt
15 MODIDMA Enable Modem
Receive-data
DMA
14 MODODMA Enable Modem
Transmit-data
DMA
⎯
13 Reserved
12 AUDIDMA Enable Audio
Receive-data
DMA
11 LFEDMA Enable Audio
LFE
Transmit-data
DMA
10 CENTDMA Enable Audio
Center
Transmit- data
DMA
9 SURRDMA Enable Audio
Surround L&R
Transmit-data
DMA
8 AUDODMA Enable Audio
PCM L&R
Transmit-data
DMA
Description
SURREHLT: Enable Audio Surround L&R Transmit-data DMA Error Halt.
R 0: Indicates that SURRDMA error halt is disabled.
1: Indicates that SURRDMA error halt is enabled.
W1S 0: No effect
1: Enables SURRDMA error halt. When SURRDMA underrun
occurs, subsequent DMA request will not be issued.
AUDOEHLT: Enable Audio PCM L&R Transmit-data DMA Error Halt.
R 0: Indicates that AUDODMA error halt is disabled.
1: Indicates that AUDODMA error halt is enabled.
W1S 0: No effect
1: Enables AUDODMA error halt. When AUDODMA underrun
occurs, subsequent DMA request will not be issued.
MODIDMA: Enable Modem Receive-data DMA.
R 0: Indicates that modem receive-data DMA is disabled.
1: Indicates that modem receive-data DMA is enabled.
W1S 0: No effect
1: Enables modem receive-data DMA.
MODODMA: Enable Modem Transmit-data DMA.
R 0: Indicates that modem transmit-data DMA is disabled.
1: Indicates that modem transmit-data DMA is enabled.
W1S 0: No effect
1: Enables modem transmit-data DMA.
[Note: DMA size must be internal FIFO depth or more.]
AUDIDMA: Enable Audio Receive-data DMA.
R 0: Indicates that audio receive-data DMA is disabled.
1: Indicates that audio receive-data DMA is enabled.
W1S 0: No effect
1: Enables audio receive-data DMA.
LFEDMA: Enable Audio LFE Transmit-data DMA.
R 0: Indicates that audio LFE transmit-data DMA is disabled.
1: Indicates that audio LFE transmit-data DMA is enabled.
W1S 0: No effect
1: Enables audio LFE transmit-data DMA.
[Note: DMA size must be internal FIFO depth or more.]
CENTDMA: Enable Audio Center Transmit-data DMA.
R 0: Indicates that audio Center transmit-data DMA is disabled.
1: Indicates that audio Center transmit-data DMA is enabled.
W1S 0: No effect
1: Enables audio Center transmit-data DMA.
[Note: DMA size must be internal FIFO depth or more.]
SURRDMA: Enable Audio Surround L&R Transmit-data DMA.
R 0: Indicates that audio Surround L&R transmit-data DMA is disabled.
1: Indicates that audio Surround L&R transmit-data DMA is enabled.
W1S 0: No effect
1: Enables audio Surround L&R transmit-data DMA.
[Note: DMA size must be internal FIFO depth or more.]
AUDODMA: Enable Audio PCM L&R Transmit-data DMA.
R 0: Indicates that audio PCM L&R transmit-data DMA is disabled.
1: Indicates that audio PCM L&R transmit-data DMA is enabled.
W1S 0: No effect
1: Enables audio PCM L&R transmit-data DMA.
[Note: DMA size must be internal FIFO depth or more.]
Figure 14.4.1 ACCTLEN Register (2/3)
14-18
Chapter 14 AC-link Controller
Read/Write
R/W1S
R/W1S
R/W1S
R/W1S
⎯
R/W1S
R/W1S
R/W1S
R/W1S
R/W1S