MMCCMB2103UM/D
User’s Manual
14
Configuration
Protocol Header, W6
Configures the J1850 automotive-electronics
protocol.
Factory setting.
Configures the CAN automotive-electronics
protocol.
RS232 Header, W7
Activates RS232 I/O ports 2 and 1 (connectors
J60 and J61).
Factory setting.
Deactivates RS232 ports 2 and 1. (Appropriate
for MAPI-ring communication via a platform
board.).
Reset Switch, S1
Push to reset all board components.
Firmware Select Switch,
S2
Runs built-in selftest, which can detect
board-level system problems.
Runs Picobug monitor for software
development.
Factory setting.
Table 2-1 Component Configuration Settings
Component
Position
Effect
6
2
1
5
6
2
1
5
8
2
1
7
8
2
1
7
5
ON
4
1
8
5
ON
4
1
8
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
.
..
