Daughter Card Connectors
MOTOROLA Technical Summary 2-13
2.9 Daughter Card Connectors
The EVM board contains two daughter card expansion connectors. One connector, J1,
contains the processor’s peripheral port signals. The second connector, J2, contains
addional power and ground signals.
2.9.1 Peripheral Daughter Card Expansion Connector
The processor’s peripheral port signals are connected to the Peripheral Daughter Card
Expansion connector, J1. The Peripheral Daughter Card connector is used to connect a
user-specific daughter card to the processor’s peripheral port signals. The Peripheral Port
Daughter Card connector is a 100-pin high-density connector with signals for the IRQs,
RESET, SPI, SCI, PWM, ADC and Quad Timer ports. Table 2-9 shows the Peripheral
Daughter Card connector’s signal-to-pin assignments.
Table 2-9. Peripheral Daughter Card Connector Description
J1
Pin # Signal Pin # Signal
1 +12V 2 +12V
3 GND 4 GND
5 +5.0V 6 +5.0V
7 GND 8 GND
9 +3.3V 10 +3.3V
11 GND 12 GND
13 NC 14 NC
15 NC 16 NC
17 GND 18 GND
19 PHASEA0 / PB7 / TA0 20 PHASEB0 / PB6 / TA1
21 INDEX0 / PB5 / TA2 22 HOME0 / PB4 / TA3
23 TC024SS0
25 TC026SS0
27 TC1 28 MISO0
29 IRQA
30 NC
31 TC132TC3
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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