73M1903 Data Sheet
DS_1903_032
Table 8: Clock Generation Register Settings for Fxtal = 24.576 MHz
Reg Address
Ichp Kvco
Fs (kHz)
7.2
8h 9h Ah Bh Ch Dh* (μA) [2:0]
XX 0A 10 0D 02 C1
XX 0A 11 0F XX C0
6
6
0
1
8.0
2.4*8/7*3
=8.22857142858
0E 68 11 0D 02 C1
6
1
8.4
9.0
9.6
XX 0A 21 0F 0E C3
XX 0A 21 10 FE C7
XX 0A 22 12 XX C0
8
8
8
1
1
2
2.4*10/7*3
=10.2857142857
04 49 23 12 XX C0
0E 68 23 12 XX C0
8
8
3
3
2.4*8/7*4
=10.9714285714
11.2
12
XX 0A 23 15 XX C0
XX 0A 14 16 02 C1
XX 0A 15 18 XX C0
8
6
6
3
4
5
12.8
2.4*10/7*4
=13.7142857143
XX 07 16 12 XX C0
XX 0A 26 1B XX C0
6
8
6
6
14.4
Table 9: Clock Generation Register Settings for Fxtal = 9.216 MHz
Reg
Address
Ichp Kvco
Fs (kHz)
7.2
8h 9h Ah Bh Ch Dh* (μA) [2:0]
XX 04 20 0E 14 C4
8
0
1
1
1
2
8.0
XX 04 31 10 XX C0 10
XX 04 31 10 1E C4 10
XX 04 31 12 XX C0 10
XX 04 32 13 10 C4 10
8.4
9.0
9.6
2.4*8/7*4
=10.9714285714
02 23 33 13 10 C4 10
XX 04 33 16 14 C4 10
3
11.2
12
3
4
5
6
XX 04 24 18 XX C0
8
12.8
14.4
XX 04 35 19 1A C4 10
XX 08 66 39 1A C4 16
16
Rev. 2.0
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
