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參數(shù)資料
| 型號(hào)： | AM79C901AJIT |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
| 中文描述： | HomePHY單芯片的1 / 10 Mbps的家庭網(wǎng)絡(luò)物理層 |
| 文件頁數(shù)： | 50/90頁 |
| 文件大小： | 714K |
| 代理商： | AM79C901AJIT |
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50
Am79C901A
P R E L I M I N A R Y
HPR16: HomePNA PHY Control Register (Register 16)
Table 26.
HPR16: HomePNA PHY Control Register (Register 16)
Note:
Writes to bits 1 and 2 will affect speed and power on node only.
Bits
Name
Description
Read/
Write
Default
Value
(hex)
15
Remote Command
1 = Ignore Remote Commands
0 = Normal operation
R/W
0
14:13
Reserved
Reads will produce undefined results. Should be
written as 0.
R/W
XX
12
SQE_TEST Disable
1 = Disables the SQE heartbeat which occurs after
each transmission.
0 = The heartbeat assertion occurs on the COL pin
approximately 1-5 μs after transmission and for a
duration of 1 μs.
R/W
0
11
Command Low Power
1 = Command low power
0 = Normal operation
R/W
0
10
Command High Power
1 = Command high power
0 = Normal operation
R/W
0
9
Command Low Speed
1 = Command low speed
0 = Normal operation
R/W
0
8
Command High Speed
1 = Command high speed
0 = Normal operation
R/W
0
7
Disable AID Negotiation
1 = Disable AID negotiation
0 = Normal operation
R/W
0
6
Clear PHY-Event Counter
1 = Clear PHY event counter
0 = Normal operation
**Self clearing after ~100 ns
R/W
0
5
Disable Squelch adaptation
1 = Disable Squelch adaptation
0 = Normal operation
R/W
0
4
Power Down
1 = Power down
0 = Normal operation
(This bit is controlled by the HPR0, bit 11)
R
0
3
Reserved
Reads will produce undefined results
R
X
2
High Speed
1 = Device is currently in High speed
0 = Device is currently in Low speed
R/W
1
1
High Power
1 = Device is currently in High power
0 = Device is currently in Low power
R/W
0
0
Reserved
Reads will produce undefined results
R/W
X
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM79C901AVC | HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
| AM79C901AVCT | HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
| AM79C901AVI | HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
| AM79C901AVIT | HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
| AM79C90 | CMOS Local Area Network Controller for Ethernet (C-LANCE) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM79C901AVC | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
| AM79C901AVC/w | 制造商:Advanced Micro Devices 功能描述:79C901AVC/W |
| AM79C901AVC\\W | 制造商:Advanced Micro Devices 功能描述: |
| AM79C901AVC\W | 制造商:Advanced Micro Devices 功能描述:PHY 1-CH 1Mbps/10Mbps 80-Pin TQFP |
| AM79C901AVCT | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
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