MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 829

• 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

Freescale Semiconductor
8:17 SHORT_CH[7:0
Bits
0:7
SRESET
Field
Addr
Name
—
]
SHORT_CH_REG
SHORT_CH_REG
MSB
Data transmitted
Register Name
0
TX_DATA[0:15]
TX_DATA[0:15]
1
Reserved
Each bit of this field will short a specified pair of channels. Where a pair of channels are shorted,
the data for the shorted channel will be transmitted twice.
Refer to
Figure 18-26. Short Channels Register (SHORT_CH_REG)
SHORT_CH[x] = 0
SHORT_CH7 = 1
SHORT_CH6 = 1
SHORT_CH5 = 1
SHORT_CH4 = 1
SHORT_CH3 = 1
SHORT_CH2 = 1
SHORT_CH1 = 1
SHORT_CH0 = 1
2
Table 18-10. SHORT_CH_REG Bit Descriptions
Table 18-11
RESERVED
Table 18-11. Examples of the SHORT_CH Bits
MPC561/MPC563 Reference Manual, Rev. 1.2
3
Bit
4
for examples that illustrate the effects of enabling SHORT_CH[7:0] bits.
Contents
Register
0x0000
0x1234
0x1234
0x00F0
0x1234
5
No short
TX_DATA1 to TX_DATA0
TX_DATA3 to TX_DATA2
TX_DATA5 to TX_DATA4
TX_DATA7 to TX_DATA6
TX_DATA9 to TX_DATA8
TX_DATA11 to TX_DATA10
TX_DATA13 to TX_DATA12
TX_DATA15 to TX_DATA14
0000_0000_0000_0000
Example 1
Example 2
6
Channel Shorted
0x30 5C28
SHORT_CH[7:0] = 0x00, therefore no shorts enabled
0b 0001 0010 0011 0100
Normal transmission.
SHORT_CH[7:4] = 1, therefore TX_DATA[1, 3, 5, 7]
are enabled for re-transmission.
0b 0001 0010 0011 0100
Underlines show bits to be re-transmitted
7
Description
8
9
10
Comments
—
TX_DATA1 in TX_DATA0
TX_DATA3 in TX_DATA2
TX_DATA5 in TX_DATA4
TX_DATA7 in TX_DATA6
TX_DATA9 in TX_DATA8
TX_DATA11 in TX_DATA10
TX_DATA13 in TX_DATA12
TX_DATA15 in TX_DATA14
SHORT_CH[7:0]
Peripheral Pin Multiplexing (PPM) Module
Re-transmit (bit time)
11
12
13
14
LSB
15
18-23