Chapter 5 Clocks and Reset Generator (S12CRGV6)
MC9S12XDP512 Data Sheet, Rev. 2.11
Freescale Semiconductor 285
Table 5-8. RTI Frequency Divide Rates for RTDEC = 1
RTR[3:0]
RTR[6:4] =
000
(1x10
3
)
001
(2x10
3
)
010
(5x10
3
)
011
(10x10
3
)
100
(20x10
3
)
101
(50x10
3
)
110
(100x10
3
)
111
(200x10
3
)
0000 (÷1) 1x10
3
2x10
3
5x10
3
10x10
3
20x10
3
50x10
3
100x10
3
200x10
3
0001 (÷2) 2x10
3
4x10
3
10x10
3
20x10
3
40x10
3
100x10
3
200x10
3
400x10
3
0010 (÷3) 3x10
3
6x10
3
15x10
3
30x10
3
60x10
3
150x10
3
300x10
3
600x10
3
0011 (÷4) 4x10
3
8x10
3
20x10
3
40x10
3
80x10
3
200x10
3
400x10
3
800x10
3
0100 (÷5) 5x10
3
10x10
3
25x10
3
50x10
3
100x10
3
250x10
3
500x10
3
1x10
6
0101 (÷6) 6x10
3
12x10
3
30x10
3
60x10
3
120x10
3
300x10
3
600x10
3
1.2x10
6
0110 (÷7) 7x10
3
14x10
3
35x10
3
70x10
3
140x10
3
350x10
3
700x10
3
1.4x10
6
0111 (÷8) 8x10
3
16x10
3
40x10
3
80x10
3
160x10
3
400x10
3
800x10
3
1.6x10
6
1000 (÷9) 9x10
3
18x10
3
45x10
3
90x10
3
180x10
3
450x10
3
900x10
3
1.8x10
6
1001 (÷10) 10 x10
3
20x10
3
50x10
3
100x10
3
200x10
3
500x10
3
1x10
6
2x10
6
1010 (÷11) 11 x10
3
22x10
3
55x10
3
110x10
3
220x10
3
550x10
3
1.1x10
6
2.2x10
6
1011 (÷12) 12x10
3
24x10
3
60x10
3
120x10
3
240x10
3
600x10
3
1.2x10
6
2.4x10
6
1100 (÷13) 13x10
3
26x10
3
65x10
3
130x10
3
260x10
3
650x10
3
1.3x10
6
2.6x10
6
1101 (÷14) 14x10
3
28x10
3
70x10
3
140x10
3
280x10
3
700x10
3
1.4x10
6
2.8x10
6
1110 (÷15) 15x10
3
30x10
3
75x10
3
150x10
3
300x10
3
750x10
3
1.5x10
6
3x10
6
1111 (÷16) 16x10
3
32x10
3
80x10
3
160x10
3
320x10
3
800x10
3
1.6x10
6
3.2x10
6