LM3S3748 Datasheet, PDF (94/753 Pages) List of Unclassifed Manufacturers – Microcontroller

System Control
Bit/Field
11
10:7
6:4
3:0
Name
BYPASS2
reserved
OSCSRC2
reserved
Type
R/W
RO
R/W
RO
Reset
1
0x0
0x1
Description
Bypass PLL
When set, bypasses the PLL for the clock source.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Oscillator Source
Picks among the input sources for the OSC. The values are:
Value Description
0x0 Main oscillator (MOSC)
0x1 Internal oscillator (IOSC)
0x2 Internal oscillator / 4
0x3 30 kHz internal oscillator
0x7 32 kHz external oscillator
0
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
94
April 08, 2008
Preliminary