mk1493-03b Integrated Device Technology, mk1493-03b Datasheet - Page 6

• Manufacturer Part Number: mk1493-03b
• Description: Pci Clock Generator
• Manufacturer: Integrated Device Technology

SMBus Table 3 (cont.): Output Enable Control Register
SMBus Table 3 (cont.): Output Enable Control Register
SMBus Table 3 (cont.): Frequency Control Register
IDT™ PCI CLOCK GENERATOR
MK1493-03B
PCI CLOCK GENERATOR
Byte 1
Byte 2
Byte 3
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Pin #
Pin #
Pin #
40
39
38
37
31
28
27
26
32
33
13
19
18
21
44
43
36
31
4
3
2
1
-
-
CLK66/71/83
PCICLK7
PCICLK6
PCICLK5
PCICLK4
PCICLK3
PCICLK2
PCICLK1
PCICLK0
CPUCLK
CPUCLK
CLK66
REF25
CLK50
Name
Name
Name
-
-
-
-
-
-
-
-
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
Output Control
RESERVED
RESERVED
Function
Function
Function
Control
Control
Control
FS0_A
FS0_B
FS1_A
FS1_B
FS2_A
FS2_B
FS3_A
FS3_B
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Type
RW
RW
RW
RW
RW
RW
RW
RW
6
See Frequency Table 1
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
0
0
0
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
1
1
1
UP State
UP State
UP State
Power
Power
MK1493-03B
Power
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
X
X
X
X
X
X
X
X
CLOCK SYNTHESIZER
REV H 051310