AV9155-02 查看數據表（PDF） - Integrated Device Technology
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AV9155-02 Datasheet PDF : 11 Pages
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AV9155
Functionality - AV9155-23
(Using 14.318 MHz input. All frequencies in MHz.)
CLOCK#2 CPU and 2XCPU
FS2
FS1
FS0
(Pin 11) (Pin 19) (Pin 20)
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
2XCPU
(Pin 17)
75*
32
60
40
50
66.66
80*
52
CPU
(Pin 18)
37.5*
16
30
20
25
33.33
40*
26
*5V only
PERIPHERAL CLOCKS
COMMCLK
(Pin 1)
BUSCLK
(Pin 6)
1.843
16*
REFERENCE CLOCKS
REFCLK1
(Pin 13)
14.318
FDCLK
(Pin 7)
24
KBCLK
(Pin 8)
12
REFCLK2
(Pin 14)
14.318
Functionality - AV9155-36
(Using 14.318 MHz input. All frequencies in MHz.)
CLOCK#2 CPU and 2XCPU
FS2
(Pin 11)
0
0
0
0
1
1
1
1
*5V only
FS1
(Pin 19)
0
0
1
1
0
0
1
1
FS0
(Pin 20)
0
1
0
1
0
1
0
1
2XCPU
(Pin 17)
8
16
60
40
50
66.66
80*
100*
CPU
(Pin 18)
4
8
30
20
25
33.33
40*
50*
PERIPHERAL CLOCKS
SCSICLK
(Pin 1)
BUSCLK
(Pin 6)
40*
15*
REFERENCE CLOCKS
REFCLK1
(Pin 13)
14.318
FDCLK
(Pin 7)
24*
KBCLK
(Pin 8)
12*
REFCLK2
(Pin 14)
14.318
5
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