TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 658

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TX4939XBG-400

Manufacturer Part Number
TX4939XBG-400
Description
Manufacturer
Toshiba
Datasheet

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

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ACLINK
24.4. Registers
The base address for the ACLC registers is described in section 4.2.
registers return to their initial values when the module gets reset by power-on or configuration-register operation.
‘Disable AC-link’ operation initializes the ACREGACC, ACGPIDAT, ACGPODAT, and ACSLTEN registers while keeping
the other registers.
Do not access any location which is not mentioned in this section.
All the register bits marked as ‘Reserved’ are reserved.
any register is written, write to the reserved bit(s) the same value as the previous value read.
Rev. 3.1 November 1, 2005
Address
0xF700
0xF704
0xF708
0xF710
0xF714
0xF718
0xF71C
0xF720
0xF740
0xF744
0xF748
0xF74C
0xF750
0xF780
0xF784
0xF7A0
0xF7A4
0xF7A8
0xF7AC
0xF7B8
0xF7B0
0xF7BC
0xF7FC
Mnemonic
ACCTLEN
ACCTLDIS
ACREGACC
ACINTSTS
ACINTMSTS
ACINTEN
ACINTDIS
ACSEMAPH
ACGPIDAT
ACGPODAT
ACSLTEN
ACSLTDIS
ACFIFOSTS
ACDMASTS
ACDMASEL
ACAUDODAT
ACSURRDAT
ACCENTDAT
ACLFEDAT
ACMODODAT
ACAUDIDAT
ACMODIDAT
ACREVID
Register Name
ACLC Control Enable Register
ACLC Control Disable Register
ACLC CODEC Register Access Register
ACLC Interrupt Status Register
ACLC Interrupt Masked Status Register
ACLC Interrupt Enable Register
ACLC Interrupt Disable Register
ACLC Semaphore Register
ACLC GPI Data Register
ACLC GPO Data Register
ACLC Slot Enable Register
ACLC Slot Disable Register
ACLC FIFO Status Register
ACLC DMA Request Status Register
ACLC DMA Channel Selection Register
ACLC Audio PCM Output Data Register
ACLC Surround Data Register
ACLC Center Data Register
ACLC LFE Data Register
ACLC Modem Output Data Register
ACLC Audio PCM Input Data Register
ACLC Modem Input Data Register
ACLC Revision ID Register
Table 24-10 ACLC Registers
24-16
The value of the reserved bit when read is undefined.
Only word (32-bit) accesses are allowed.
Toshiba RISC Processor
Type
RS/WC
R/W1S
R/W1C
R/W1S
R/W1S
W1C
W1C
W1C
R/W
R/W
R/W
W
W
W
W
W
R
R
R
R
R
R
R
Initial Value
0xXXXXXXXX
0xXXXXXXXX
0x000003DF
0x00000000
0x00000000
0x00000010
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000203
TX4939
When
These
The
24
24

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