TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 677

• 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
24.4.13. ACLC FIFO Status Register
This register indicates the AC-link slot data FIFO status.
Rev. 3.1 November 1, 2005
31:15
14
13:12
11
10
9
8
7
Default:
Default:
Name:
Name:
Bit
R/W:
R/W:
Bit:
Bit:
⎯
MODOFULL
Reserved
LFEFULL
CENTFULL
SURRFULL
AUDOFULL
MODIFILL
Mnemonic
Reserv
31
15
ed
MODO
FULL
30
14
R
0
Reserved
Modem
Transmit-data Full
Reserved
Audio LFE
Transmit-data Full
Audio Center
Transmit-data Full
Audio Surround
L&R
Transmit-data Full
Audio PCM L&R
Transmit-data Full
Modem
Receive-data
Filled
Field Name
29
13
Reserved
28
12
MODOFULL: Modem Transmit-data Full.
LFEFULL: Audio LFE Transmit-data Full.
CENTFULL: Audio Center Transmit-data Full.
SURRFULL: Audio Surround L&R Transmit-data Full.
AUDOFULL: Audio PCM L&R Transmit-data Full.
MODIFILL: Modem Receive-data Filled.
Table 24-20
FULL
LFE
27
11
R
0
Figure 24-18
R
R
R
R
R
R
CENT
FULL
26
10
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
R
0
Indicates modem transmit-data FIFO is not full.
Indicates modem transmit-data FIFO is full.
Indicates audio LFE transmit-data FIFO is not full.
Indicates audio LFE transmit-data FIFO is full.
Indicates audio Center transmit-data FIFO is not full
Indicates audio Center transmit-data FIFO is full.
Indicates audio Surround L&R transmit-data FIFO is not
full.
Indicates audio Surround L&R transmit-data FIFO is full.
Indicates audio PCM L&R transmit-data FIFO is not full.
Indicates audio PCM L&R transmit-data FIFO is full.
Indicates modem receive-data FIFO is empty.
Indicates modem receive-data FIFO is not empty.
SURR
FULL
ACFIFOSTS Register
25
R
9
0
24-35
ACFIFOSTS Register
AUDO
FULL
RESERVED
24
R
8
0
Description
MODI
FILL
23
R
7
0
MODO
FILL
22
R
6
0
Reserv
21
ed
5
AUDI
FILL
20
Toshiba RISC Processor
R
4
0
LFEFIL
19
R
3
L
0
0xF750
CENT
FILL
18
R
2
0
⎯
R
⎯
R
R
R
R
R
SURR
Read/Write
FILL
17
R
1
0
TX4939
AUDO
FILL
16
R
0
0
24
24