MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 453

• Manufacturer Part Number: MPC8536E-ANDROID
• Description: HARDWARE/SOFTWARE ANDROID OS
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536E-ANDROID

• Contents: Board
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The designators MDEU-A and MDEU-B both refer to the same physical MDEU. If MDEU-B is selected,
then the channel configures MDEU to perform SHA-224, SHA-256, SHA-384, and SHA-512. If
MDEU-A is selected, then the channel configures MDEU to perform SHA-160, SHA-224, SHA-256, or
MD5. This configuration is achieved automatically; the channel sets bit 51 of the MDEU mode register as
it inserts the MODE0 (or MODE1) value into the MDEU mode register. For further information see
Section 10.7.6.2, “MDEU Mode Register.”
10.3.2.2
Table 10-7
types from the SEC1.0, which have “0” in the last bit, are listed first, followed by new SEC 2.x/3.x types,
which have “1” in the last bit.
Freescale Semiconductor
2. The only valid choices for EU_SEL1 are “No EU selected”, CRCU, or MDEU. Any other choice
3. If EU_SEL1 is CRCU or MDEU, then EU_SEL0 must be DEU, AESU, AFEU, or KEU. All other
results in an “Unrecognized header” error condition.
values of EU_SEL0 result in an “Unrecognized header” error condition.
shows the permissible values for the DESC_TYPE field in the descriptor header. Descriptor
(binary)
0000_0
0001_0
0010_0
0011_0
Selecting Descriptor Type—DESC_TYPE
Value
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
hmac_snoop_no_afeu
aesu_ctr_nonsnoop
common_nonsnoop
Descriptor Type
Table 10-6. EU_SEL0 and EU_SEL1 Values
—
(binary)
others
Value
0000
0001
0010
0011
1011
0100
0101
0110
0111
1000
1111
Table 10-7. Descriptor Types
No EU selected
AFEU
DEU
MDEU-A
MDEU-B
RNGU
PKEU
AESU
KEU
CRCU
Reserved
Reserved for header writeback
AESU CTR nonsnooping
Common, nonsnooping, non-PKEU, non-AFEU
Snooping, HMAC, non-AFEU
Reserved
Selected EU
Notes
Security Engine (SEC) 3.0
10-23