TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 696
TX4939XBG-400
Manufacturer Part Number
TX4939XBG-400
Description
Manufacturer
Toshiba
Datasheet
1.TX4939XBG-400.pdf
(740 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TX4939XBG-400
Manufacturer:
NSC
Quantity:
872
Company:
Part Number:
TX4939XBG-400
Manufacturer:
TOSHIBA
Quantity:
10 440
Part Number:
TX4939XBG-400
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
- Current page: 696 of 740
- Download datasheet (7Mb)
CRYPT
26.2.2.4. Initial Descriptor Pointer Register (IDESPtr)
26.2.2.5. Current Cipher Descriptor Pointer Register (CDESPtr)
26.2.2.6. Time Out Register (cip_tout)
26.2.2.7. Bus Error Address Register (BusErr)
26.2.2.8. XOR Source Lower Register 0(XORSLR)
26.2.2.9. XOR Source Upper Register 0(XORSUR)
Rev. 3.1 November 1, 2005
Notes: This register is for testing purpose only
Notes: need to issues software reset (DMAC reset - RSTD),to clear BusErr register.
Bit(s)
31:0
Bit(s)
31:0
Bit(s)
31:8
7:0
Bit(s)
31:20
31:2
1
0
Bit(s)
31:0
Bit(s)
31:0
Field
Field
--
Field
–
Field
–
--
Field
Field
--
--
--
--
--
--
Table 26-4 Current Cipher Descriptor Pointer Register (CDESPtr)
R/W
R/W
R/W
RO
R/W
RO
R/W
R/W
RO
RO
RO
RO
R/W
R/W
R/W
R/W
Table 26-3 Initial Descriptor Pointer Register (IDESPtr)
Table 26-7 XOR Source Lower Register 0(XORSLR)
Table 26-8 XOR Source Upper Register 0(XORSUR)
Table 26-6 Bus Error Address Register (BusErr)
Default
32’h0
Default
32’h00
Table 26-5 Time Out Register (cip_tout)
Default
0
8’h00
Default
0
0
0
0
Default
0
Default
0
Description
Initial Descriptor Pointer
This pointer will point to the first descriptor address.
Description
When Crypt engine is running.
address of the descriptor that the engine is current processing.
Description
Reserved
Programmable Time Out
If timer reach 0 before see “ACK” from Cipher engine. Then it will
generate Timeout error.
and start count down again.
8’h00 = disable timer
8’h01 – 8’hff = timer count
These counters clock by GBUSCLK
Description
Reserved
G-bus error address[31:2]
Command status during bus error.
0: Write operation
1: Read operation
When set, indicates the address is valid, i.e. Bus Error has been
captured.
Description
XOR Source Lower Register
Lower 32 bit of the XOR source data which used to XOR with the
bit stream
Description
XOR Source Upper Register
Upper32 bit of the XOR source data which used to XOR with the
bit stream
26-6
Upon receive “ACK” then reload timer
This register points to the
Toshiba RISC Processor
TX4939
26
26
Related parts for TX4939XBG-400
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Toshiba Semiconductor [TOSHIBA IGBT Module Silicon N Channel IGBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON NPN TRIPLE DIFFUSED TYPE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE SILICON N CHANNEL LGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON N−CHANNEL IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [SILICON N CHANNEL 1GBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet: