RFM01

13

4. Wake-Up Timer Command

bit

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

POR

1

1

1

r4

r3

r2

r1

r0

m7

m6

m5

m4

m3

m2

m1

m0

E196h

The wake-up time period can be calculated by M <m7 : m0> and R <r4 : r0>:

Software reset: Sending FF00h command to the chip triggers software reset. For more details see the Reset modes section.

5. Low Duty-Cycle Command

bit

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

POR

1

1

0

0

1

1

0

0

d6

d5

d4

d3

d2

d1

d0

en

CC0Eh

With this command Low Duty-Cycle operation can be set in order to decrease the average power consumption.

The time cycle is determined by the Wake-Up Timer Command.

The Duty-Cycle is calculated by D <d6 : d0> and M. (M is parameter in a Wake-Up Timer Command.)

D.C.= (D * 2 +1) / M *100%

6. Low Battery Detector and Microcontroller Clock Divider Command

bit

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

POR

1

1

0

0

0

0

1

0

d2

d1

d0

t4

t3

t2

t1

t0

C200h

Clock divider configuration:

d2

d1

d0

Clock Output

Frequency [MHz]

0

0

0

1

0

0

1

1.25

0

1

0

1.66

0

1

1

2

1

0

0

2.5

1

0

1

3.33

1

1

0

5

1

1

1

10