ICS842S104 Datasheet, PDF (6/21 Pages) Integrated Device Technology – Crystal-to-HSTL 100MHz / 200MHz PCI Express™ Clock Synthesizer

ICS842S104 Data Sheet
CRYSTAL-TO- HSTL 100MHZ / 200MHZ PCI EXPRESS™ CLOCK SYNTHESIZER
Table 3J. Byte 6: Control Register 6
Bit @Pup
Name
Description
7
0
TEST_SEL
REF/N or Hi-Z Select
0 = Hi-Z, 1 = REF/N
TEST Clock
6
0
TEST_MODE
Mode Entry Control
0 = Normal Operation,
1 = REF/N or Hi-Z Mode
5
0
Reserved Reserved
4
1
Reserved Reserved
3
0
Reserved Reserved
2
0
Reserved Reserved
1
1
Reserved Reserved
0
1
Reserved Reserved
Table 3K. Byte 7: Control Register 7
Bit
@Pup
Name
Description
7
0
Revision Code Bit 3
6
0
Revision Code Bit 2
5
0
Revision Code Bit 1
4
0
Revision Code Bit 0
3
0
Vendor ID Bit 3
2
0
Vendor ID Bit 2
1
0
Vendor ID Bit 1
0
1
Vendor ID Bit 0
ICS842S104CG REVISION A MARCH 17, 2010
6
©2010 Integrated Device Technology, Inc.