MPC8533EVTARJ Freescale Semiconductor, MPC8533EVTARJ Datasheet - Page 539

• Manufacturer Part Number: MPC8533EVTARJ
• Description: MPU POWERQUICC 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8533EVTARJ

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 1.067GHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 783-FCPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

All registers are initialized, regardless of mode selected, however only the appropriate context register
values are used in hash generation per the mode selected. The user typically doesn’t care about the MDEU
context register initialization values; however they are documented for completeness in the event the user
reads these registers using host-controlled access. MDEU reset via the MDEU reset control register
(Figure
12.4.4.12 MDEU Key Registers
The MDEU maintains eight 64-bit registers for writing an HMAC key. The IPAD and OPAD operations
are performed automatically on the key data when required.
Freescale Semiconductor
12-33) or SEC global software reset
SHA-256
SHA-224
SHA-256
SHA-224
SHA-256
SHA-224
SHA-256
SHA-224
MPC8533E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
SHA-1
SHA-1
SHA-1 and SHA-256 are big endian. MD5 is little endian. The MDEU
module internally reverses the endianness of the key upon writing to or
reading from the MDEU key registers if the MDEU mode register indicates
MD5 is the hash of choice.
SHA-1
SHA-1
Name
Name
Name
Name
Name
Reset
MD-5
MD-5
MD-5
MD-5
0
0xFEDCBA98
0x98BADCFE
0xC1059ED8
0xF0E1D2C3
0xC3D2E1F0
0xABD9831F
0x1F83D9AB
0x1F83D9AB
0x3C6EF372
0x3070DD17
0xFFC00B31
0x6A09E667
0x510E527F
0x64F98FA7
0x01234567
0x67452301
Figure 12-39. MDEU Context Register
G
A
C
E
Message Length Count
(Figure
31
NOTE
12-85) does not clear these registers.
0
32
0x89ABCDEF
0xEFCDAB89
0x19CDE05B
0x5BE0CD19
0x5BE0CD19
0xBB67AE85
0x367CD507
0xA54FF53A
0x8C68059B
0x9B05688C
0x9B05688C
0xBEFA4FA4
0xF70E5939
0x76543210
0x10325476
0x68581511
B
D
H
F
63
Security Engine (SEC) 2.1
0x3_6100
0x3_6108
0x3_6110
0x3_6118
0x3_6120
Context
Context
Context
Context
Context
offset
offset
offset
offset
offset
12-61