MPC564EVB Freescale Semiconductor, MPC564EVB Datasheet - Page 821

• Manufacturer Part Number: MPC564EVB
• Description: KIT EVAL FOR MPC561/562/563/564
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC564EVB

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC56x
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MPC561, 562, 563, 564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

18.4.3
The two transmit configuration registers control which internal modules will transmit data through the
PPM. Each of the configuration registers contains eight separate 2-bit wide bit fields. Each of the 16 fields
controls a multiplexer that selects a 1-bit channel from an internal module to the PPM transmit data
register. See
Freescale Semiconductor
PPM_TSYNC
PPM_TSYNC
PPM_TCLK
PPM_TCLK
PPM_TCLK
PPM_TCLK
PPMPCR[CM]
DATA
DATA
Transmit Configuration Registers (TX_CONFIG_1 and
TX_CONFIG_2)
Table 18-6
X
0
0
1
CI = 0
CI = 1
CI = 0
CI = 1
Table 18-5. PPMPCR[CM] and PPMPCR[STR] Bit Operation
for more information on channel control and setting the channel values.
PPMPCR[STR]
Figure 18-12. SPI Transfer Format with CP = 0
Figure 18-13. SPI Transfer Format with CP = 1
MPC561/MPC563 Reference Manual, Rev. 1.2
X
X
1
0
One data frame transmitted and/or received through PPM.
Transfer of one data frame completed.
Continuously transmit and/or receive data frames through PPM.
CM and STR will only effect PPM transmit/receive when PPM is
configured for SPI mode. In TDM mode transmit/receive will be
continuous regardless of the values of CM and STR bits.
Result
Peripheral Pin Multiplexing (PPM) Module
18-15