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9DB403DGLF Datasheet(PDF) 13 Page - Integrated Device Technology |
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9DB403DGLF Datasheet(HTML) 13 Page - Integrated Device Technology |
13 / 19 page ![]() IDTTM/ICSTM Four Output Differential Buffer for PCIe Gen 1 and Gen 2 ICS9DB403D REV L 10/07/09 ICS9DB403D Four Output Differential Buffer for PCIe for Gen 1 and Gen 2 13 SMBus Table: Vendor & Revision ID Register Pin # Name Control Function Type 0 1 Default Bit 7 RID3 R - - 0 Bit 6 RID2 R - - 0 Bit 5 RID1 R - - 1 Bit 4 RID0 R - - 1 Bit 3 VID3 R - - 0 Bit 2 VID2 R - - 0 Bit 1 VID1 R - - 0 Bit 0 VID0 R - - 1 SMBus Table: DEVICE ID Pin # Name Control Function Type 0 1 Default Bit 7 RW 0 Bit 6 RW X Bit 5 RW X Bit 4 RW 0 Bit 3 RW 0 Bit 2 RW 0 Bit 1 RW 1 Bit 0 RW 1 SMBus Table: Byte Count Register Pin # Name Control Function Type 0 1 Default Bit 7 BC7 RW - - 0 Bit 6 BC6 RW - - 0 Bit 5 BC5 RW - - 0 Bit 4 BC4 RW - - 0 Bit 3 BC3 RW - - 0 Bit 2 BC2 RW - - 1 Bit 1 BC1 RW - - 1 Bit 0 BC0 RW - - 1 Byte 4 - REVISION ID - - - - VENDOR ID - - - - - - - - Byte 5 - - - Byte 6 - Writing to this register configures how many bytes will be read back. - - - - - - - Device ID 1 Device ID 6 Device ID 7 (MSB) Device ID is 83 Hex for 9DB803 and 43 Hex for 9DB403 Device ID 5 Device ID 4 Device ID 3 Device ID 0 Device ID 2 |
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