MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 849
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MPC561MZP56
Manufacturer Part Number
MPC561MZP56
Description
Manufacturer
Freescale
Datasheet
1.MPC561MZP56.pdf
(1420 pages)
Specifications of MPC561MZP56
Cpu Family
MPC56x
Device Core
PowerPC
Device Core Size
32b
Frequency (max)
56MHz
Interface Type
QSPI/SCI/SPI/UART
Total Internal Ram Size
32KB
# I/os (max)
56
Number Of Timers - General Purpose
22
Operating Supply Voltage (typ)
2.6/5V
Operating Supply Voltage (max)
2.7/5.25V
Operating Supply Voltage (min)
2.5/4.75V
On-chip Adc
2(32-chx10-bit)
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
388
Package Type
BGA
Program Memory Type
ROMLess
Program Memory Size
Not Required
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC561MZP56
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MPC561MZP56R2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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19.4.10 Channel Interrupt Status Register (CISR)
The channel interrupt status register (CISR) contains one interrupt status flag per channel. Time functions
specify via microcode when an interrupt flag is set. Setting a flag causes the TPU3 to make an interrupt
service request if the corresponding CIER bit is set. To clear a status flag, read CISR, then write a zero to
the appropriate bit.
19.4.11 TPU3 Module Configuration Register 2 (TPUMCR2)
Freescale Semiconductor
SRESET
SRESET
Bits
0:15
Bits
0:6
7
Field
Addr
Field CH
Addr
MSB
CH[15:0]
MSB
0
15
Name
Name
0
DIV2
CISR is the only TPU3 register that can be accessed on a byte basis.
—
1
CH
14
1
Figure 19-21. TPUMCR2 — TPU Module Configuration Register 2
Channel interrupt status
0 Channel interrupt not asserted
1 Channel interrupt asserted
Reserved
Divide by 2 control. When asserted, the DIV2 bit, along with the TCR1P bit and the PSCK bit in
the TPUMCR, determines the rate of the TCR1 counter in the TPU3. If set, the TCR1 counter
increments at a rate of two system clocks. If negated, TCR1 increments at the rate determined
by control bits in the TCR1P and PSCK fields.
0 TCR1 increments at rate determined by control bits in the TCR1P and PSCK fields of the
1 Causes TCR1 counter to increment at a rate of the system clock divided by two
2
TPUMCR register
CH
Figure 19-20. CISR — Channel Interrupt Status Register
13
2
—
3
CH
12
3
4
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 19-18. TPUMCR2 Bit Descriptions
Table 19-17. CISR Bit Descriptions
CH
11
5
4
0x30 4028 (TPU_A), 0x30 4428 (TPU_B)
0x30 4020 (TPU_A), 0x30 4420 (TPU_B)
6
CH
10
5
DIV2
CH 9 CH 8 CH 7 CH 6 CH 5 CH 4 CH 3 CH 2 CH 1 CH 0
7
0000_0000_0000_0000
0000_0000_0000_0000
6
NOTE
SOFTRST
7
8
Description
Description
8
ETBANK
9
9
10
10
11
11
FPSCK
12
12
13
13
Time Processor Unit 3
T2CF DTPU
14
14
LSB
LSB
15
15
19-19
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