9DBV0841 Datasheet, PDF (12/16 Pages) Integrated Circuit Systems – HCSL compatible differential input

9DBV0841
8-OUTPUT VERY LOW POWER PCIE GEN1-2-3 BUFFER
SMBus Table: Revision and Vendor ID Register
Byte 5
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Name
RID3
RID2
RID1
RID0
VID3
VID2
VID1
VID0
Control Function
Revision ID
VENDOR ID
Type
R
R
R
R
R
R
R
R
0
1
A rev = 0000
0001 = IDT
Default
0
0
0
0
0
0
0
1
SMBus Table: Device Type/Device ID
Byte 6
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Name
Device Type1
Device Type0
Device ID5
Device ID4
Device ID3
Device ID2
Device ID1
Device ID0
Control Function
Device Type
Device ID
Type
R
R
R
R
R
R
R
R
0
1
00 = FGV, 01 = DBV,
10 = DMV, 11= Reserved
001000 binary or 08 hex
Default
0
1
0
0
1
0
0
0
SMBus Table: Byte Count Register
Byte 7
Name
Bit 7
Bit 6
Bit 5
Bit 4
BC4
Bit 3
BC3
Bit 2
BC2
Bit 1
BC1
Bit 0
BC0
Control Function
Reserved
Reserved
Reserved
Byte Count Programming
Type
0
1
RW
RW Writing to this register will configure how
RW many bytes will be read back, default is
RW
= 8 bytes.
RW
Default
0
0
0
0
1
0
0
0
IDT® 8-OUTPUT VERY LOW POWER PCIE GEN1-2-3 BUFFER
12
9DBV0841
REV C 081214