MPC564EVB Freescale Semiconductor, MPC564EVB Datasheet - Page 118

• 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

Signal Descriptions
2.2.1
Table 2-2
MPC561/MPC563. Most of the signal functions are controlled by the PDMCR2 register.
2-20
1
2
3
4
5
6
VSS
IRAMSTBY
This is the function after PORESET/TRST and HRESET.
This signal also included the MDO5 function on the K27S mask set of the MPC561.
This signal was ECK on K27S mask set of MPC561.
Only the MCP563/MPC564 have Flash memory.
The input only applies in legacy mode.
C_CNTX0 and C_CNRX0 can be shared either with the MIOS14 GPIO pins (MPIO32B12, MPIO32B11) or with the QSMCM
SC12 pins (TXD2 / QGPO2, RXD2 / QGPI2). The selection is made by the TCNC bits in the PDMCR2 register. Refer to
Section 2.4, “Pad Module Configuration Register
Signal Name
describes the signal multiplexing that occurs between different modules of the
MPC561/MPC563 Signal Multiplexing
VFLS0/MPIO32B3/MSEO
TXD2/QGPO2/C_CNTX0
MPIO32B13/PPM_TCLK
RXD2/QGPI2/C_CNRX0
C_CNTX0/MPIO32B12,
C_CNRX0/MPIO32B11
VF0/MPIO32B0/MDO1,
VF1/MPIO32B1/MCKO,
MPIO32B14/PPM_RX0
MPIO32B15/PPM_TX0
VF2/MPIO32B2/MSEI,
MPIO32B8/MPWM20,
MPIO32B9/MPWM21
MPIO32B6/MPWM4,
MPIO32B7/MPWM5,
MPWM3/PPM_RX1
MPWM2/PPM_TX1
MPIO32B5/MDO5
Signal Name
Table 2-1. MPC561/MPC563 Signal Descriptions (continued)
Signals
No. of
1
1
Table 2-2. MPC561/MPC563 Signal Sharing
MPC561/MPC563 Reference Manual, Rev. 1.2
Type
I
I
VSS
IRAMSTBY
Function after
TouCAN shared with MIOS14 GPIO
TouCAN shared with QSMCM SCI2
READI submodule shared with MIOS14 GPIO
MIOS14 PWM submodule shared with MIOS14 GPIO
Debug pins shared with MIOS14 GPIO and READI
PPM submodule shared with MIOS14 GPIO
PPM submodule shared with MIOS14 PWM submodule
(PDMCR2).”
Reset
1
VSS. Zero supply/ground level for internal logic/external
bus.
SRAM Keep-Alive Power. This is an input current source for
an internal regulator that supplies voltage to all SRAM
modules in standby mode. This pad connects through a
voltage regulator and a voltage switch to the following
modules: CALRAM (32-Kbyte SRAM), DPTRAM (8-Kbyte
SRAM), BBC DECRAM (2-Kbyte vocabulary SRAM).
Module Sharing
Description
Freescale Semiconductor