mk1493-01 ETC-unknow, mk1493-01 Datasheet - Page 8

• Manufacturer Part Number: mk1493-01
• Description: Clock Generator
• Manufacturer: ETC-unknow

MDS 1493-01 B
Integrated Circuit Systems, Inc.
MBus Table 2: Vendor and Revision ID Register
MBus Table 2: Byte Count Register
Tabel 3. Frequency Selection through SMBus (Byte 0)
Bit 2
Byte 7
Byte 8
0
0
0
0
1
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 1
0
0
1
1
0
Pin #
Pin #
Bit 0
Control Function
Control Function
0
1
0
1
0
RID3
RID2
RID1
RID0
VID3
VID2
VID1
VID0
BC7
BC6
BC5
BC4
BC3
BC2
BC1
BC0
●
CPUCLK1,0
525 Race Street, San Jose, CA 95126
100.00
105.00
110.00
(MHz)
95.00
90.00
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
R
R
R
R
nominal + 10%
nominal - 10%
CLK50 (MHz)
nominal + 5%
8
nominal - 5%
50.00
Writing to this Register
0
0
will confirm how many
nominal + 10%
nominal - 10%
bytes will be read
CLK66A1,A0
nominal + 5%
nominal - 5%
REVISION ID
back, default
VENDOR ID
08=8 bytes
●
(MHz)
66.66
tel [phone]
1
1
PCICLK (MHz)
nominal + 10%
nominal - 10%
nominal + 5%
nominal - 5%
nominal
PCI Clock Generator
●
www.icst.com
Revision 021204
MK1493-01
PWD
PWD
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0