9DB1933AKLF IDT [Integrated Device Technology], 9DB1933AKLF Datasheet - Page 14

• Manufacturer Part Number: 9DB1933AKLF
• Description: Nineteen Output Differential Buffer for PCIe Gen3
• Manufacturer: IDT [Integrated Device Technology]

IDT
SMBusTable: Output Enable Readback Register
SMBusTable: Vendor & Revision ID Register
SMBusTable: DEVICE ID (194 Decimal or C2 Hex)
SMBusTable: Byte Count 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
9DB1933
Nineteen Output Differential Buffer for PCIe Gen3
®
Byte 4
Byte 5
Byte 6
Byte 7
Nineteen Output Differential Buffer for PCIe Gen3
69
60
54
51
48
43
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
Name
Name
Name
Name
RID3
RID2
RID1
RID0
VID3
VID2
VID1
VID0
BC7
BC6
BC5
BC4
BC3
BC2
BC1
BC0
Readback - OE17_18# Input
Readback - OE15_16# Input
Readback - OE14# Input
Readback - OE13# Input
Readback - OE12# Input
Readback - OE11# Input
Readback - OE10# Input
Device ID 7 (MSB)
Device ID 6
Device ID 5
Device ID 4
Device ID 3
Device ID 2
Device ID 1
Device ID 0
bytes will be read back.
Writing to this register
configures how many
Control Function
Control Function
Control Function
Control Function
REVISION ID
Reserved
VENDOR ID
14
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Readback
Readback
Readback
Readback
Readback
Readback
Readback
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
1
1
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Default
Default
Default
Default
1676A—07/12/10
X
X
X
X
X
X
X
0
0
0
0
1
0
0
0
1
1
1
0
0
0
0
1
0
0
0
0
0
0
1
1
1