TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 136

• 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

Address
6.6.18. Registers for AC Link
Use Word (LW/SW) load/store to access register.
6.6.19. Registers for Serial Peripheral Interface (SPI)
Use Word (LW/SW) load/store to access register.
Rev. 3.1 November 1, 2005
AC-link Controller (ACLC)
0xF700
0xF704
0xF708
0xF710
0xF714
0xF718
0xF71C
0xF720
0xF740
0xF744
0xF748
0xF74C
0xF750
0xF780
0xF784
0xF7A0
0xF7A4
0xF7A8
0xF7AC
0xF7B0
0xF7B8
0xF7BC
0xF7FC
Serial Peripheral Interface (SPI)
0xF800
0xF804
0xF808
0xF80C
0xF810
0xF814
0xF818
0xF81C
Offset Address
Offset Address
LW/SW
LW/SW
LE/BE
LE/BE
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Register Size
Register Size
Table 6-30 Internal Registers for Serial Peripheral Interface (SPI)
(bit)
(bit)
ACCTLEN
ACCTLDIS
ACREGACC
ACINTSTS
ACINTMSTS
ACINTEN
ACINTDIS
ACSEMAPH
ACGPIDAT
ACGPODAT
ACSLTEN
ACSLTDIS
ACFIFOSTS
ACDMASTS
ACDMASEL
ACAUDODAT
ACSURRDAT
ACCENTDAT
ACLFEDAT
ACAUDIDAT
ACMODODAT
ACMODIDAT
ACREVID
SPMCR
SPCR0
SPCR1
SPFS
-
SPSR
SPDR
-
Table 6-29 Internal Registers for AC Link
Register Symbol
Register Symbol
6-26
ACLC Control Enable Register
ACLC Control Disable 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 Audio PCM Input Data Register
ACLC Modem Output Data Register
ACLC Modem Input Data Register
ACLC Revision ID Register
SPI Master Control Register
SPI Control Register 0
SPI Control Register 1
SPI Inter Frame Space Register
Reserved
SPI Status Register
SPI Data Register
Reserved
ACLC CODEC Register Access Register
Register Name
Register Name
Toshiba RISC Processor
TX4939
6
6