MEC1322 Datasheet, PDF (65/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
Offset ^28h
Bits
Description
6 PS2_1 Clock Required
0: block does NOT need clocks.
1: block requires clocks.
5 PS2_0 Clock Required
0: block does NOT need clocks.
1: block requires clocks.
4 MCHP Reserved
3 ADC Clock Required
0: block does NOT need clocks.
1: block requires clocks.
2:0 RESERVED
Type
R
R
R
R
RES
Default
0h
Reset
Event
VCC1_R
ESET
0h
VCC1_R
ESET
0h
VCC1_R
ESET
0h
VCC1_R
ESET
3.9.11 SLOW CLOCK CONTROL REGISTER (SLOW_CLK_CNTRL)
Offset ^2Ch
Bits
Description
31:10 RESERVED
9:0 Slow Clock (100 kHz) Divide Value
Configures the 100kHz_Clk.
0: Clock off
n: divide by n.
Note: The default setting is for 100 kHz.
Type
RES
R/W
Default
Reset
Event
1E0h
VCC1_R
ESET
3.9.12 OSCILLATOR ID REGISTER (CHIP_OSC_ID)
Offset ^30h
Bits
31:9 RESERVED
8 OSC_LOCK
Oscillator Lock Status
7:0 MCHP Reserved
Description
Type
RES
R
R
Default
Reset
Event
0h
VCC1_R
ESET
N/A
VCC1_R
ESET
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DS00001719D-page 65