TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 424

• Manufacturer Part Number: TMPR4937XBG-300
• Manufacturer: Toshiba

Specifications of TMPR4937XBG-300

• Family Name: TX49
• Device Core Size: 64b
• Frequency (max): 300MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.6V
• Operating Supply Voltage (min): 1.4V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: BGA
• Lead Free Status / Rohs Status: Compliant

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