MPC564EVB Freescale Semiconductor, MPC564EVB Datasheet - Page 27

• 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

On the MPC56x devices, some of the Nexus signals are shared with other pin functions. MPC56x
Signal Sharing shows the Nexus signal versus the MPC561/562/563/564 pins.
.
1
2
3
EPEE & B0EPEE
The Nexus specification labels active low signals with a forward slash (/) before the signal name.
The Nexus standard recommends that inputs should have 10K : pull-up resistors to VREF (2.6 volts).
Exception: The RSTI input should have a 10K : pull-down resistor. This is in line with the proposed new
standard.
This signal is needed only if control of EPEE or B0EPEE is required by the Nexus tool.
Table 1-6. MPC56x Nexus 50-Pin Definition (Full-Port Mode) (Continued)
MPC56x
MDO[0]
MDO[1]
MDO[2]
MDO[3]
MDO[4]
MDO[5]
MDO[6]
MDO[7]
LWP[1]
Signal
MDI[0]
MCKO
MSEO
MDI[1]
MCKI
—
—
—
3
Nexus Auxiliary
VENDOR_IO1
Nexus Signal
/MSEO0
/MSEO1
Signal
MCKO
/EVTO
MDO0
MDO1
MDO2
MDO3
MDO4
MDO5
MDO6
MDO7
MCKI
MDI0
MDI1
MDI2
MDI3
Freescale Semiconductor, Inc.
/RESET
For More Information On This Product,
Table 1-7. MPC56x Signal Sharing
/RSTI
MPC564EVB User’s Manual
IN or
Go to: www.freescale.com
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
I/O
2
2
2
2
2
Number
JCOMP/RSTI
Pin
HRESET
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
Signal
MPC561/562/563/564
Number
Pin
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
IN or
OUT
I/O
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Nexus Auxiliary
W23
VENDOR_IO0
Ball
L1
Signal
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Communication Ports
MPC56x
LWP[0]
Signal
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
1-17