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
(1x103)
001
(2x103)
010
(5x103)
011
(10x103)
100
(20x103)
101
(50x103)
110
(100x103)
111
(200x103)
0000 (÷1) 1x1032x1035x10310x10320x10350x103100x103200x103
0001 (÷2) 2x1034x10310x10320x10340x103100x103200x103400x103
0010 (÷3) 3x1036x10315x10330x10360x103150x103300x103600x103
0011 (÷4) 4x1038x10320x10340x10380x103200x103400x103800x103
0100 (÷5) 5x10310x10325x10350x103100x103250x103500x1031x106
0101 (÷6) 6x10312x10330x10360x103120x103300x103600x1031.2x106
0110 (÷7) 7x10314x10335x10370x103140x103350x103700x1031.4x106
0111 (÷8) 8x10316x10340x10380x103160x103400x103800x1031.6x106
1000 (÷9) 9x10318x10345x10390x103180x103450x103900x1031.8x106
1001 (÷10) 10 x10320x10350x103100x103200x103500x1031x1062x106
1010 (÷11) 11 x10322x10355x103110x103220x103550x1031.1x1062.2x106
1011 (÷12) 12x10324x10360x103120x103240x103600x1031.2x1062.4x106
1100 (÷13) 13x10326x10365x103130x103260x103650x1031.3x1062.6x106
1101 (÷14) 14x10328x10370x103140x103280x103700x1031.4x1062.8x106
1110 (÷15) 15x10330x10375x103150x103300x103750x1031.5x1063x106
1111 (÷16) 16x10332x10380x103160x103320x103800x1031.6x1063.2x106