ICS9214_07 Datasheet, PDF (4/16 Pages) Integrated Circuit Solution Inc – RambusTM XDRTM Clock Generator

Integrated
Circuit
Systems, Inc.
ICS9214
SMB Table: Output Control Register
Byte 0
Pin #
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
-
-
-
-
27,26
24,23
20,19
17,16
Test Mode
MULT2
MULT1
MULT0
ODCLK_T/C0
ODCLK_T/C1
ODCLK_T/C2
ODCLK_T/C3
Control
Function
Reserved for Vendor
Multiplier Select
Multiplier Select
Multiplier Select
Output Control
Output Control
Output Control
Output Control
Type
RW
RW
RW
RW
RW
RW
RW
RW
Disable = Output in high-impedance state
Enable = Output is switching
SMB Table: Frequency Multiplier Control Register
Byte 1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Pin #
-
-
-
-
-
-
Name
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Control
Function
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Bit 1
-
Reserved
Reserved
Bit 0
-
Test Mode
Reserved for Vendor
Type
RW
RW
RW
RW
RW
RW
RW
RW
0
Disable
1
Enable
See Table 2.
Disable
Disable
Disable
Disable
Enable
Enable
Enable
Enable
0
-
-
-
-
-
-
-
Disable
1
-
-
-
-
-
-
-
Enable
PWD¹
0
0
0
1
1
1
1
1
PWD
0
0
0
0
0
0
0
0
SMB Table: Revision & Vendor ID Register
Byte 2
Pin #
Name
Control
Type
0
Function
Bit 7
-
RID4
R
-
Bit 6
-
RID3
R
-
Bit 5
-
Bit 4
-
RID2
RID1
Revision ID
R
-
R
-
Bit 3
RID0
R
-
Bit 2
VID2
R
-
Bit 1
VID1
Vendor ID
R
-
Bit 0
VID0
R
-
NOTES:
1. PWD = Power Up Default
1
PWD
-
X
-
X
-
X
-
X
-
X
-
0
-
0
-
1
0809F—11/05/07
4