TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 123

• 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
6.6.4. Registers for SRAM Controller (SRAMC)
Use Double Word (LD/SD) or Word (LW/SW) load/store to access register.
SRAM Controller (SRAMC)
0x6000
6.6.5. Registers for Crypt Engine Controller
Use Double Word (LD/SD) or Word (LW/SW) load/store to access register.
Crypto Controller
0x6800
0x6808
0x6810
0x6818
0x6820
0x6828
0x6830
0x6838
0x6840
0x6848
0x6850
0x6858
0x6860
0x6868
0x6870
0x6878
0x6880
0x6888
0x6890
0x6898
0x68A0
Rev. 3.1 November 1, 2005
Offset Address
LD/SD
LE/BE
LD/SD
LE/BE
Offset Address
0x6000
0x6004
0x6800
0x6804
0x6808
0x680C
0x6810
0x6814
0x6818
0x681C
0x6820
0x6824
0x6828
0x682C
0x6830
0x6834
0x6838
0x683C
0x6840
0x6844
0x6848
0x684C
0x6850
0x6854
0x6858
0x685C
0x6860
0x6864
0x6868
0x686C
0x6870
0x6874
0x6878
0x687C
0x6880
0x6884
0x6888
0x688C
0x6890
0x6894
0x6898
0x689C
0x68A0
0x68A4
LE
LW/SW
LE/BE
LW/SW
0x6004
0x6000
Table 6-12 Internal Registers for SRAM Controller (SRAMC)
BE
Table 6-13 Internal Registers for Crypto Controller
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
--
--
--
--
--
--
Register Size
Register Size
64
(bit)
(bit)
SRAMCR
CSR
IDESPtr
CDESPtr
BusErr
Cip_tout
Cir
Cdr1
Cdr2
Cdr3
Cdr4
Cdr5
Cdr6
Cdr7
Cdr8
Cdr9
--
--
--
--
--
--
6-13
Register
Register
Symbol
Symbol
Internal SRAM Control Register
Control and Status Register
Initial Descriptor Pointer Register
Current Cipher Descriptor Pointer Register
Bus Error Address Register
Time Out Register
Context Index Register
Context Data Register 1
Context Data Register 2
Context Data Register 3
Context Data Register 4
Context Data Register 5
Context Data Register 6
Context Data Register 7
Context Data Register 8
Context Data Register 9
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Register Name
Register Name
Toshiba RISC Processor
TX4939
6
6