MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 828

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

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

Peripheral Pin Multiplexing (PPM) Module
18.4.11
SHORT_CH_REG allows the shorting of transmit channels from the PPM using the bit field SHORT[7:0].
The PPM normally transmits data by right-shifting TX_DATA at the rate of one bit per PPM_TCLK cycle,
TX_DATA15 first. Shorts can be enabled for transmit data bits TX_DATA[1, 3, 5, 7, 9, 11, 13, and 15].
Where a short is enabled for any of these transmit data bits, that bit will be transmitted for two PPM_TCLK
cycles, during its own bit time and the bit time of the following transmit data bit.
18-22
SH_TPU1
1
1
1
1
0
Short Channels Register (SHORT_CH_REG)
If SHORT_CHx = 1, transmit TX_DATAx during TX_DATAx bit time and
repeat TX_DATAx during TX_DATA[x-1] bit time.
MPC561/MPC563
A_TPUCH1
Output
Output
Input
Input
TPU_B
TPU_A
X
Table 18-9. SHORT_REG[SH_TPU] Bit Settings
Figure 18-25. Short Between TPU Channels
MPC561/MPC563 Reference Manual, Rev. 1.2
B_TPUCH1
A_CH
B_CH
Output
Output
Input
Input
X
Data on pad A_TPUCH1 will be the input to A_TPUCH1 and
B_TPUCH1
Output data on B_TPUCH1 will be the input to A_TPUCH1
Output on A_TPUCH1 will be the input data to B_TPUCH1
No Short
No Short
EXAMPLE
Pad
Pad
Effect on TPU3 Modules
B_TPUCH
A_TPUCH
Freescale Semiconductor