MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 471

• 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

10.4.4.2
CSR contains status fields and counters which provide status information regarding the channel’s
processing of the current descriptor. This register is intended for debug use.
Figure 10-12
The multiple state-machine architecture of the channel makes it difficult to completely determine the
channel’s status. The channel should be considered idle only if GET_STATE, PUT_STATE, and
MAIN_STATE and FF_LEVEL are all cleared.
Freescale Semiconductor
Offset Channel_1 0x01110
Reset
Reset
Bits
1–7
W
W
R
R
0
Channel_2 0x01210
Channel_3 0x01310
Channel_4 0x01410
Channel 1: 0x3_1114
Channel 2: 0x3_1214
Channel 3: 0x3_1314
Channel 4: 0x3_1414
—
32
0
—
CCR bit 61
1
Channel Status Register (CSR)
GET_STATE
shows the channel status register fields, which are described in
34 35
NT
x
0
1
1
Name
GET_STATE
—
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
FF_LEVEL
Header bit 63
Table 10-14. Channel Status Register Field Descriptions
DN
Reserved.
Get state machine state. This field reflects the state of the get state machine when it last
went to sleep, or the state captured when an error occurred. For debug purposes only.
x
x
0
1
39
7
Figure 10-12. Channel Status Register (CSR)
—
40
8
Table 10-13. Done Interrupt Options
CCR bit 62
41
CDIE
9
—
0
1
1
1
42
43
PUT_STATE
never assert done interrupt
assert done interrupt
never assert done interrupt
assert done interrupt
PRD SRD PD SD
Done Interrupt action by channel to controller for a
44
45
All zeros
All zeros
descriptor completing without error
46
Description
15
47
16
48
—
Error
Table
22 23
10-14.
Security Engine (SEC) 3.0
MAIN_STATE
Access: Read/Write
59 60
—
10-41
31
63