Figure 3-18. Pacer Clock Divisor - Brainboxes AD-593 User Manual

AD1200 Reference
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Figure 3-18. Pacer Clock Divisor

TIMEREX Bits 0-5 Pacer Clock Frequency Selection.
TIMER Bit Pattern
5 4 3
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 0
0 1 1
0 1 1
0 1 1
0 1 1
0 1 1
0 1 1
0 1 1
0 1 1
Page 68
Hex
2 1 0 Value
0 0 0 00
0 0 1 01
0 1 0 02
0 1 1 03
1 0 0 04
1 0 1 05
1 1 0 06
1 1 1 07
0 0 0 08
0 0 1 09
0 1 0 0A
0 1 1 0B
1 0 0 0C
1 0 1 0D
1 1 0 0E
1 1 1 0F
0 0 0 10
0 0 1 11
0 1 0 12
0 1 1 13
1 0 0 14
1 0 1 15
1 1 0 16
1 1 1 17
0 0 0 18
0 0 1 19
0 1 0 1A
0 1 1 1B
1 0 0 1C
1 0 1 1D
1 1 0 1E
1 1 1 1F
Base Frequency Of
Frequency On Board
Divisor Oscillator Hz
1
10
100
1000
10000
100000
1000000
10000000
10
100
1000
10000
100000
1000000
10000000
100000000
2
20
200
2000
20000
200000
2000000
20000000
3
30
300
3000
30000
300000
3000000
30000000
Register Map
600k
60k
6k
600
60
6
0.6
0.06
60k
6k
600
60
6
0.6
0.06
0.006
300k
30k
3k
300
30
3
0.3
0.03
200k
20k
2k
200
20
2
0.2
0.02
p.t.o.
Chapter 3