AV9154A
Clock Tables
(using 14.318 MHz input, all frequencies in MHz)
FS2
0
0
0
0
1
1
1
1
FS1
0
0
1
1
0
0
1
1
FS0
0
1
0
1
0
1
0
1
-27
2XCPUCLK
75*
32
60
40
50
66.66
80*
52
-42
2XCPUCLK
16
40
33.33
25
60
20
66.66
50
CPUCLK
8
20
16.67
12.50
30
10
33.33
25
-43
2XCPUCLK
^
16
40
33.33
25
60
20
66.66
50
Actual Frequencies
(using 14.318 MHz input, all frequencies in MHz)
FS2
0
0
0
0
1
1
1
1
FS1
0
0
1
1
0
0
1
1
FS0
0
1
0
1
0
1
0
1
-27
2CPUCLK
75.17*
31.94
60.14
40.09
50.11
66.48
80.18*
51.90
-42
2XCPUCLK
16.00
40.09
33.41
25.06
60.14
20.05
66.48
50.11
CPUCLK
8.00
20.05
16.71
12.55
30.07
10.03
33.24
25.06
-43
2XCPUCLK
16.00
40.09
33.41
25.06
60.14
20.05
66.48
50.11
Fixed Clock Output
Actual Frequencies
(using 14.318 MHz input,
all freqencies in MHz)
14.318
1.84
24.0
12.0
8.0
Clock Tables in MHz
for -04 and -10
(using 14.318 MHz input ,
all frequencies in MHz)
-04
-10
FS(3:0)
CPUCL-
2XCPU
CPU
K
0
100*
50*
PDCPU
1
80*
40*
40
2
66.6
33.3
50
3
50
25
66.6
4
5
6
7
-
40
32
24
16
20
16
12
8
-
-
-
-
Clock Table for AV9154A-26
(using 14.318 MHz input all frequencies in
MHz)
FS(2:0)
2XCPU
CPUCLK
(MHz)
(MHz)
0
100.23*
50.11
1
2
3
4
5
6
7
80.18*
66.48*
50.11
40.09
32.22
24.23
15.75
40.09
33.24
25.06
20.05
16.11
12.12
7.88
* These selections only operate at 5 V.
5
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
