User manual

...the world's most energy friendly microcontrollers
2012-04-24 - Giant Gecko Family - d0053_Rev0.96 154
www.energymicro.com
Bit Name Reset Access Description
Value Mode Description
0 DIV16 LFACLK
LCD
= LFACLK/16
1 DIV32 LFACLK
LCD
= LFACLK/32
2 DIV64 LFACLK
LCD
= LFACLK/64
3 DIV128 LFACLK
LCD
= LFACLK/128
11:8 LETIMER0 0x0 RW Low Energy Timer 0 Prescaler
Configure Low Energy Timer 0 prescaler
Value Mode Description
0 DIV1 LFACLK
LETIMER0
= LFACLK
1 DIV2 LFACLK
LETIMER0
= LFACLK/2
2 DIV4 LFACLK
LETIMER0
= LFACLK/4
3 DIV8 LFACLK
LETIMER0
= LFACLK/8
4 DIV16 LFACLK
LETIMER0
= LFACLK/16
5 DIV32 LFACLK
LETIMER0
= LFACLK/32
6 DIV64 LFACLK
LETIMER0
= LFACLK/64
7 DIV128 LFACLK
LETIMER0
= LFACLK/128
8 DIV256 LFACLK
LETIMER0
= LFACLK/256
9 DIV512 LFACLK
LETIMER0
= LFACLK/512
10 DIV1024 LFACLK
LETIMER0
= LFACLK/1024
11 DIV2048 LFACLK
LETIMER0
= LFACLK/2048
12 DIV4096 LFACLK
LETIMER0
= LFACLK/4096
13 DIV8192 LFACLK
LETIMER0
= LFACLK/8192
14 DIV16384 LFACLK
LETIMER0
= LFACLK/16384
15 DIV32768 LFACLK
LETIMER0
= LFACLK/32768
7:4 RTC 0x0 RW Real-Time Counter Prescaler
Configure Real-Time Counter prescaler
Value Mode Description
0 DIV1 LFACLK
RTC
= LFACLK
1 DIV2 LFACLK
RTC
= LFACLK/2
2 DIV4 LFACLK
RTC
= LFACLK/4
3 DIV8 LFACLK
RTC
= LFACLK/8
4 DIV16 LFACLK
RTC
= LFACLK/16
5 DIV32 LFACLK
RTC
= LFACLK/32
6 DIV64 LFACLK
RTC
= LFACLK/64
7 DIV128 LFACLK
RTC
= LFACLK/128
8 DIV256 LFACLK
RTC
= LFACLK/256
9 DIV512 LFACLK
RTC
= LFACLK/512
10 DIV1024 LFACLK
RTC
= LFACLK/1024
11 DIV2048 LFACLK
RTC
= LFACLK/2048
12 DIV4096 LFACLK
RTC
= LFACLK/4096
13 DIV8192 LFACLK
RTC
= LFACLK/8192
14 DIV16384 LFACLK
RTC
= LFACLK/16384
15 DIV32768 LFACLK
RTC
= LFACLK/32768
3:2 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
1:0 LESENSE 0x0 RW Low Energy Sensor Interface Prescaler
Configure Low Energy Sensor Interface prescaler
Value Mode Description
0 DIV1 LFACLK
LESENSE
= LFACLK
1 DIV2 LFACLK
LESENSE
= LFACLK/2
2 DIV4 LFACLK
LESENSE
= LFACLK/4
3 DIV8 LFACLK
LESENSE
= LFACLK/8