ics9ex21501 Integrated Device Technology, ics9ex21501 Datasheet - Page 12

• Manufacturer Part Number: ics9ex21501
• Description: 15 Output Pcie G2/qpi Differential Buffer With 2 1 Input Mux
• Manufacturer: Integrated Device Technology

IDT
SMBusTable: Output, and PLL BW Control Register
SMBusTable: Output Control Register
SMBusTable: Output Control Register
SMBusTable: Output Enable Readback Register
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
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
9EX21501
15 Output PCIe G2/QPI Differential Buffer with 2:1 Input Mux
®
Byte 0
Byte 1
Byte 2
Byte 3
15 Output PCIe G2/QPI Differential Buffer with 2:1 Input Mux
54
63
50
46
43
30
4
1
-
-
-
Pin #
Pin #
Pin #
Pin #
OE_01234# Input
100M_133M#
OE10# Input
OE9# Input
OE8# Input
OE7# Input
OE6# Input
OE5# Input
DIF_14
DIF_13
DIF_12
DIF_11
DIF_10
Name
Name
DIF_6
DIF_5
DIF_4
DIF_3
DIF_2
DIF_1
DIF_0
Name
DIF_9
DIF_8
Name
DIF_7
FSB
FSA
BYPASS# test mode / PLL
PLL_BW# adjust
Frequency Select Bit C
Frequency Select Bit B
Frequency Select bit A
Control Function
Control Function
Control Function
Control Function
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
Output Control
Pin Readback
Pin Readback
Pin Readback
Pin Readback
Pin Readback
Pin Readback
Pin Readback
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
12
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
R
R
R
11 = High BW (3MHz)
See Frequency Select
133MHz
00 = Low BW (1MHz)
Pin Low
Pin Low
Pin Low
Pin Low
Pin Low
Pin Low
Pin Low
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
0
0
0
0
10 = Bypass
Table
100MHz
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Pin Hi
Pin Hi
Pin Hi
Pin Hi
Pin Hi
Pin Hi
Pin Hi
1
1
1
1
Datasheet
Default
Default
Default
Default
Latch
Latch
Latch
X
X
X
X
X
X
X
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1578—01/18/11