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DM9332 の電気的特性と機能
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DM9332のメーカーはDAVICOMです、この部品の機能は「10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter」です。 |
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製品の詳細 ( Datasheet PDF )
| 部品番号 DM9332 |
| 部品説明 10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter |
| メーカ DAVICOM |
ロゴ |
このページの下部にプレビューとDM9332ダウンロード（pdfファイル）リンクがあります。 Total 30 pages |
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DAVICOM Semiconductor, Inc.
DM9332
10/100Mbps Ethernet Fiber/Twisted Pair
Single Chip Media Converter
DATA SHEET
Preliminary
Version: DM9332-DS-P01
March 5, 2012
1 Page
DM9332
10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
6.2 EEPROM & PHY Address Register (0CH) ................................................................................................... 16
6.3 EPROM & PHY Data Register (0DH~0EH) ................................................................................................... 16
6.4 Vendor ID Register (28H~29H) ..................................................................................................................... 16
6.5 Port 2 driving capability Register (3AH)...................................................................................................... 16
6.6 Switch Control Register (52H)...................................................................................................................... 17
6.7 VLAN Control Register (53H) ....................................................................................................................... 17
6.8 Switch Status Register (54H) ....................................................................................................................... 17
6.9 Per Port Control/Status Index Register (60H)............................................................................................. 18
6.10 Per Port Control Data Register (61H) ........................................................................................................ 18
6.11 Per Port Status Data Register (62H) .......................................................................................................... 18
6.12 Per Port Forward Control Register (65H) .................................................................................................. 19
6.13 Per Port Ingress/Egress Control Register (66H) ...................................................................................... 20
6.14 Bandwidth Control Setting Register (67H)................................................................................................ 21
6.15 Per Port Block Unicast ports Control Register (68H) .............................................................................. 21
6.16 Per Port Block Multicast ports Control Register (69H)............................................................................ 22
6.17 Per Port Block Broadcast ports Control Register (6AH) ......................................................................... 22
6.18 Per Port Block Unknown ports Control Register (6BH) .......................................................................... 22
6.19 Per Port Priority Queue Control Register (6DH)....................................................................................... 22
6.20 Per Port VLAN Tag Low Byte Register (6EH) ........................................................................................... 22
6.21 Per Port VLAN Tag High Byte Register (6FH)........................................................................................... 23
Preliminary datasheet
DM9332-15-DS-P01
March 5, 2012
3
3Pages
DM9332
10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
9.3.5 Management Interface - Write Frame Structure ...................................................................................... 49
9.4 Internal PHY functions .................................................................................................................................. 50
9.4.1 100Base-TX Operation ............................................................................................................................ 50
9.4.1.1 4B5B Encoder ....................................................................................................................................... 50
9.4.1.2 Scrambler .............................................................................................................................................. 50
9.4.1.3 Parallel to Serial Converter ................................................................................................................... 50
9.4.1.4 NRZ to NRZI Encoder ........................................................................................................................... 50
9.4.1.5 MLT-3 Converter ................................................................................................................................... 50
9.4.1.6 MLT-3 Driver ......................................................................................................................................... 50
9.4.1.7 4B5B Code Group................................................................................................................................. 51
9.4.2 100Base-TX Receiver .............................................................................................................................. 52
9.4.2.1 Signal Detect ......................................................................................................................................... 52
9.4.2.2 Adaptive Equalization............................................................................................................................ 52
9.4.2.3 MLT-3 to NRZI Decoder........................................................................................................................ 52
9.4.2.4 Clock Recovery Module ........................................................................................................................ 52
9.4.2.5 NRZI to NRZ ......................................................................................................................................... 52
9.4.2.6 Serial to Parallel .................................................................................................................................... 52
9.4.2.7 Descrambler .......................................................................................................................................... 52
9.4.2.8 Code Group Alignment.......................................................................................................................... 53
9.4.2.9 4B5B Decoder....................................................................................................................................... 53
9.4.3 10Base-T Operation................................................................................................................................. 53
9.4.4 Collision Detection ................................................................................................................................... 53
9.4.5 Carrier Sense ........................................................................................................................................... 53
9.4.6 Auto-Negotiation ...................................................................................................................................... 53
9.5 HP Auto-MDIX Functional Descriptions ...................................................................................................... 53
10. DC AND AC ELECTRICAL CHARACTERISTICS ..................................................... 55
10.1 Absolute Maximum Ratings ....................................................................................................................... 55
10.2 Operating Conditions.................................................................................................................................. 55
10.3 DC Electrical Characteristics ..................................................................................................................... 56
6 Preliminary datasheet
DM9332-15-DS-P01
March 5, 2012
6 Page
合計 : 30 ページ |
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| 部品番号 | 部品説明 | メーカ |
| DM9331A | 100 Mbps Twisted Pair/Fiber Ethernet Media Converter Chip | DAVICOM |
| DM9332 | 10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter | DAVICOM |
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