Motorola 56F8323 - Software Feature Jumpers; CAN Header Description

2-20 56F8323EVM User Manual MOTOROLA
2.13 Software Feature Jumpers
The 56F8323EVM board contains two software feature jumpers that allow the user to
select “user-defined” software features. Two GPIO port pins, PB3 and PB0, are pulled
high or low with 10K ohm resistors on JG7 and JG8, respectively. Attaching a jumper
between pins 1 and 2 will place a high, or 1, on the port pin. Attaching a jumper between
pins 2 and 3 will place a low, or 0, on the port pin; see Figure 2-11.
Figure 2-11. Software Feature Jumpers
Table 2-13. CAN Header Description
J12 and J13
Pin # Signal Pin # Signal
1NC2NC
3 CANL 4 CANH
5GND6NC
7NC8NC
9NC10NC
56F8323
JG7
User Jumper
#0
SCLK0 / PB3
SS0 / PB0
1
2
3
10K
10K
+3.3V
JG8
User Jumper
#1
1
2
3
10K
10K
+3.3V
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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