TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 706

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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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Manufacturer:
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CRYPT
26.6.5. Example 5
Rev. 3.1 November 1, 2005
1
2
3
4
5
6
Encrypt/Decrypt 3DES and Output MD5 Authentication with header and trailer
(different starting address for Authentication data)
st
nd
rd
th
th
th
descriptor:
descriptor:
descriptor:
descriptor:
descriptor:
descriptor:
ObyteCount
IbyteCount
IndexA
IndexB
Start_packet
End_packet
Last_data
ObyteCount
IbyteCount
IndexA
IndexB
Start_packet
End_packet
Last_data
ObyteCount
IbyteCount
IndexA
IndexB
Start_packet
End_packet
Last_data
ObyteCount
IbyteCount
IndexA
IndexB
Start_packet
End_packet
Last_data
ObyteCount
IbyteCount
IndexA
IndexB
Start_packet
End_packet
Last_data
ObyteCount
IbyteCount
IndexA
IndexB
Start_packet
End_packet
Last_data
0
#
0
1-6
1
0
0
0
#
0
1-6
0
0
1
#
#
1-6
1-6
0
0
0
#
#
1-6
1-6
0
0
1
0
#
0
1-6
0
1
1
16
0
0
1-6
0
1
1
26-16
(block data #1 – for header data – MD5)
(block data #2 – for header data – MD5)
(block data #3 – 3DES/MD5)
(block data #4 – 3DES/MD5)
(block data #5 – trailer data – MD5)
(Authentication data)
Toshiba RISC Processor
TX4939
26
26

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