MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 554

• 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

Security Engine (SEC) 3.0
The definition of each bit in the KEU interrupt status register is shown in
Table 10-56
10-124
Reset
Field
Addr
0–48
R/W
Bits
49
50
51
52
53
54
55
56
57
0
describes the KEU interrupt status register signals.
Name
—
ERE
KSE
DSE
ICE
CE
DE
AE
—
—
IE
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Table 10-56. KEU Interrupt Status Register Signals Description
48
Reserved
Integrity check error.
0 No error detected
1 Integrity check error detected. An ICV check was performed on an f9 result and the
Reserved
Internal error. An internal processing error was detected while the KEU was processing.
0 No error detected
1 Internal error
This bit is set any time an enabled error condition occurs and can only be cleared by setting
the corresponding bit in the interrupt mask register or by resetting the KEU.
0 No error detected
1 Early read error
Context error. A KEU key register, the key size register, the data size register, the mode
register, or IV register was modified while the KEU was processing.
0 No error detected
1 Context error
register.
0 No error detected
1 Key size error
Data size error. A value was written to the KEU data size register that is greater than 64
bits.
0 No error detected
1 Data size error
Data error. Invalid data was written to a register or a reserved mode bit was set.
0 Valid data
1 Reserved or invalid mode selected
Address error. An illegal read or write address was detected within the KEU address space.
0 No error detected
1 Address error
Early read error. A KEU context or IV register was read while the KEU was processing.
Key size error. An inappropriate value (not 16 or 32 bytes) was written to the KEU key size
ICE
49
supplied ICV did not match the one computed by the KEU.
Figure 10-69. KEU Interrupt Status Register
—
50
51
IE
ERE CE KSE DSE DE
52
KEU 0x3_E030
53
R/W
0
54
55
Description
56
AE OFE IFE
57
Figure
58
59
10-69.
Freescale Semiconductor
—
60
IFO OFU
61
62
—
63