932SQ426 Datasheet, PDF (16/25 Pages) Integrated Device Technology – 64-pin TSSOP and VFQFPN packages

932SQ426
CK420BQ DERIVATIVE SUPPORTING SRNS PCIE CLOCKINGS
SMBus Table: Output Enable Register
Byte 0 Pin #
Name
B it 7
24/ 25
DOT96 Enable
B it 6
50/ 49
NS_SAS1 Enable
B it 5
48/ 47
NS_SAS0 Enable
B it 4
44/ 43
NS_SRC1 Enable
B it 3
42/ 41
NS_SRC0 Enable
B it 2
36/ 35
SRC 2 Enable
B it 1
34/ 33
SRC1 Enable
B it 0
30/ 31
SRC0 Enable
SMBus Table: Output Enable Register
Byte 1 Pin #
Name
B it 7
5
REF14_3x Enable
B it 6
B it 5
B it 4
62/ 61
CPU3
B it 3
60/ 59
CPU2
B it 2
56/ 55
CPU1
B it 1
54/ 53
CPU0
B it 0
SMBus Table: Output Enable Register
Byte 2 Pin #
Name
B it 7
B it 6
B it 5
13
PCI4 Enable
B it 4
14
PCI3 Enable
B it 3
15
PCI2 Enable
B it 2
16
PCI1 Enable
B it 1
17
PCI0 Enable
B it 0
21
48MHz Enable
SMBus Table: Reserved Register
Byte 3 Pin #
Name
B it 7
B it 6
B it 5
B it 4
B it 3
B it 2
B it 1
B it 0
SMBus Table: Reserved Register
Byte 4 Pin #
Name
B it 7
B it 6
B it 5
B it 4
B it 3
B it 2
B it 1
B it 0
C ontrol Function
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Type
RW
RW
RW
RW
RW
RW
RW
RW
0
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
1
Ena ble
Ena ble
Ena ble
Ena ble
Ena ble
Ena ble
Ena ble
Ena ble
De fa ult
1
1
1
1
1
1
1
1
C ontrol Function
Output Enable
RESERVED
RESERVED
Output Enable
Output Enable
Output Enable
Output Enable
RESERVED
Type
RW
RW
RW
RW
RW
0
Di sa ble-Lo w
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
Disable-Hi-Z
1
Ena ble
Ena ble
Ena ble
Ena ble
Ena ble
De fa ult
1
0
0
1
1
1
1
0
C ontrol Function
RESERVED
RESERVED
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Type
RW
RW
RW
RW
RW
RW
0
Di sa ble-Lo w
Di sa ble-Lo w
Di sa ble-Lo w
Di sa ble-Lo w
Di sa ble-Lo w
Di sa ble-Lo w
1
Ena ble
Ena ble
Ena ble
Ena ble
Ena ble
Ena ble
De fa ult
0
0
1
1
1
1
1
1
C ontrol Function
Type
0
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
1
De fa ult
0
0
0
0
0
0
0
0
C ontrol Function
Type
0
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
1
De fa ult
0
0
0
0
0
0
0
0
IDT® CK420BQ DERIVATIVE SUPPORTING SRNS PCIE CLOCKINGS
16
932SQ426
REV B 070815