Register 8, Baud Rate Divider Register #1

D3

D2

D1

D0

BR3

BR2

BR1

BR0

0111

Register

Reset (R)

BIT

NAME

VALUE

FUNCTION

BR7-0

Baud Rate Divider

Value (BRD).

BRD=(3.6864E6/

(16*BR))-1,

where BRD =

divider value and

BR = desired baud

rate.

01011111

00101111

00010111

00001011

00001001

00000010

00000001

95

47

23 R

11

5

2

1

2400 bps

4800 bps

9600 bps

19.2 kbps

38.4 kbps

76.8 kbps

115.2 kbps

Register 9, Baud Rate Divider Register #2

D3

D2

D1

D0

BR7

BR6

BR5

BR4

0001

Register

Reset (R)

Register 10, Modulator Divider Register #1

D3

D2

D1

D0

MD3

MD2

MD1

MD0

0110

Register

Reset (R)

BIT

NAME

VALUE

FUNCTION

MD7-0

Modulator Divider

Value (MD).

MD=(3.6864E6/FR)-

1, where MD =

divider value and

FR = desired

modulation

frequency.

01100000

00000110

96

6R

38 kHz

527kHz

The transmitted modulation frequency will be exact. The receive carrier detection frequency can be

slightly different from the programmed frequency (see Receive ASK Carrier Timing Register).

Register 11, Modulator Divider Register #2

D3

D2

D1

D0

MD7

MD6

MD5

MD4

0000

Register

Reset (R)

CS8130

DS134PP2

17

CS8130

DS134F1

17