TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 678

• Manufacturer Part Number: TX4939XBG-400
• Manufacturer: Toshiba

Specifications of TX4939XBG-400

• Cpu Core: TX49/H4 90nm
• Clock Mhz/max Mips: 400/520
• Inst./data Cache: 32KB (4 Way)/32KB (4 Way)
• Tlb: x
• 1cycle Mac: x
• Volts (v): 1.25/2.5/3.3
• Peripherals: DDR, NAND, ATA, ETHERNET, SECURITY, FPU, MMU, SPI, I2S, I2C, PCI, VIDEO, UART, TIMER, RTC
• Companion Chip: TC86C001FG
• Package: PGBA456

ACLINK
Rev. 3.1 November 1, 2005
6
5
4
3
2
1
0
Bit
MODOFILL
⎯
AUDIFILL
LFEFILL
CENTFILL
SURRFILL
AUDOFILL
Mnemonic
Modem
Transmit-data
Filled
Reserved
Audio
Receive-data
Filled
Audio LFE
Transmit-data
Filled
Audio Center
Transmit-data
Filled
Audio Surround
L&R
Transmit-data
Filled
Audio PCM L&R
Transmit-data
Filled
Field Name
MODOFILL: Modem Transmit-data Filled.
AUDIFILL: Audio Receive-data Filled.
LFEFILL: Audio LFE Transmit-data Filled.
CENTFILL: Audio Center Transmit-data Filled.
SURRFILL: Audio Surround L&R Transmit-data Filled.
AUDOFILL: Audio PCM L&R Transmit-data Filled.
Table 24-20
R
R
R
R
R
R
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
Indicates modem transmit-data FIFO is empty.
Indicates modem transmit-data FIFO is not empty.
Indicates audio receive-data FIFO is empty.
Indicates audio receive-data FIFO is not empty.
Indicates audio LFE transmit-data FIFO is empty.
Indicates audio LFE transmit-data FIFO is not empty.
Indicates audio Center transmit-data FIFO is empty.
Indicates audio Center transmit-data FIFO is not empty.
Indicates audio Surround L&R transmit-data FIFO is
empty.
Indicates audio Surround L&R transmit-data FIFO is not
empty.
Indicates audio PCM L&R transmit-data FIFO is empty.
Indicates audio PCM L&R transmit-data FIFO is not empty
ACFIFOSTS Register
24-36
Description
Toshiba RISC Processor
R
⎯
R
R
R
R
R
Read/Write
TX4939
24
24