Freescale Semiconductor, Inc.
OPT2 — System Configuration Options 2
$1038
Bit 7
GWOM
0
6
CWOM
0
5
CLK4X
1
4
—
0
3
—
0
2
—
0
1
—
0
Bit 0
—
RESET:
0
GWOM — Port G Wired-OR Mode
0 = Port G operates normally
1 = Port G outputs are open drain
CWOM — Port C Wired-OR Mode
0 = Port C operates normally
1 = Port C outputs are open drain
CLK4X — 4XOUT Clock Enable
Refer to SECTION 2 PIN DESCRIPTIONS.
Bits [4:0] — Not implemented
Always read zero
PARALLEL INPUT/OUTPUT
MC68HC11F1
6-6
TECHNICAL DATA
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