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2.12 Daughter Card Connectors
The EVM board contains two daughter card expansion connectors. One connector, J1,
contains the device's peripheral port signals. The second connector, J2, contains the
hybrid controller's external memory bus signals.
2.12.1 Peripheral Daughter Card Expansion Connector
The device's peripheral port signals are connected to the Peripheral Daughter Card
Expansion connector, J1. The Peripheral Daughter Card connector is used to connect a
hybrid controller's daughter card or a user-specific daughter card to the device'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 2-10
signal-to-pin assignments.
Table 2-10. Peripheral Daughter Card Connector Description
Pin #
1
3
5
7
9
11
13
15
17
19
PHASEA1/PC0/TB0/SCLK1
21
23
25
27
29
MOTOROLA
Freescale Semiconductor, Inc.
shows the Peripheral Daughter Card connector's
J1
Signal
+12V
GND
+5.0V
GND
+3.3V
GND
PHASEA0/TA0
INDEX0/TA2
GND
INDEX1/PC2/TB2/MISO1
TXD0/PE0
TXD0/PE0
RXD0/PE1
IRQA
Technical Summary
For More Information On This Product,
Go to: www.freescale.com
Daughter Card Connectors
Pin #
Signal
2
+12V
4
GND
6
+5.0V
8
GND
10
+3.3V
12
GND
PHASEB0/TA1
16
HOME0/TA3
18
GND
20
PHASEB1/PC1/TB1/MOSI1
22
HOME1/PC3/TB3/SS1
24
TXD1/PD6
26
TXD1/PD6
28
RXD1/PD7
30
IRQB
2-17
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