參數(shù)資料
型號(hào)： LQ80221
英文描述： LAN Transceiver
中文描述： 網(wǎng)絡(luò)收發(fā)器
文件頁(yè)數(shù)： 88/91頁(yè)
文件大?。?/td> 907K
代理商： LQ80221
80220/80221
MD400159/E
88
Page 83, 7.0 Ordering Information
- 7.2 80 Pin PQFP, has been changed to 64 LQFP
Page 90, 8.0 Surface Mount Packages
- 80 Pin PQFP Dimension Diagram has been changed to 64 Pin LQFP Dimension Diagram.
3/15/98
3/15/98 Document Revision changed to MD400159/D
Page 1: Features List, 64 PQFP has been changed to 64 LQFP
7/2/98
7/2/98 Document Revision changed to MD400159/E
Page 23: 3.13.6 AutoNegotiation Status, Copy Change ... AutoNegotiation status bits in both the MI serial port Status and
Status Output registers... has been changed to ... AutoNegotiation status bits in the MI serial port Status
register ...
Page 33: Table 9. MI Serial Port Register Map
- 1 Status, x.6, has been changed from 0 to CAP_SUPR
- 19 Mask, x.5 has been changed from MASK ANEG_ST1 to 1
- 19 Mask, x.4 has been changed from MASK ANEG_ST2 to 1
- 19 Mask, x.3, x.2, x.1, x.0 have been changed from 1 RW 1 to 0 R 0
- 18 Status Output, x.5, x.4 have been changed from R/LT to R
Page 35: Table 11. MI Register 1 (Status) Structure and Bit Definition
- Bit 1.6 has been changed from 0 to CAP_SUPR
Page 37: Table 13. MI Register 3 (PHY ID#2) Structure and Bit Definition
- Symbol, Part 6,5,4,3,2,1 has been changed to Part 5,4,3,2,1,0
- Definition, _
H
has been deleted.
Page 42: Table 18. MI Register 18 (Status Output) Structure and Bit Definition
- Bit 18.5 Symbol is now blank.
- Bit 18.4 Symbol is now blank.
- Bit 18.5, 18.4 Definition has been changed from Reserved to Reserved for Factory Use.
- Bit 18.5 and 18.4 have been changed from R/LT to 0 R/LT
Page 43: Table 19. MI Register 19 (Mask) Structure and Bit Definition
- Bits 19.5, and 19.4 have been changed to 1
- 19.5, and 19.4 Definition has been changed to Reserved. Must be Written to 1 or Left at Default for
Normal Operation.
Page 46: Figure 11. Typical Network Interface Card Schematic using 80220
- Addition of 75 ohm resistor
- Reference 2KV has been added to capacitor
Page 47: Figure 12. Typical Switching Port Schematic Using 80220
- Addition of 75 ohm resistor
- Reference 2KV has been added to capacitor
Revision History
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