- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄366550 > AM79C901AJI (Advanced Micro Devices, Inc.) HomePHY Single-Chip 1/10 Mbps Home Networking PHY PDF資料下載
參數(shù)資料
| 型號： | AM79C901AJI |
| 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)： | 51/90頁 |
| 文件大?。?/td> | 714K |
| 代理商： | AM79C901AJI |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁當(dāng)前第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁
Am79C901A
51
P R E L I M I N A R Y
HPR17: HomePNA PHY Status/Control Register (Register 17)
The HomePNA PHY Status/Control Register pro-
vides information regarding the global aspects of the
operation of the PHY.
Table 27.
HPR17: HomePNA PHY Status/Control Register (Register 17)
HPR18 and HPR19: HomePNA PHY TxCOMM
Registers (Registers 18 and 19)
Table 28.
HPR18 and HPR19: HomePNA PHY TxCOMM Registers (Registers 18 and 19)
The 32-bit transmitted data field is to be used for out-
of-band communication between PHY management
entities. No protocol for out-of-band management has
been defined. Accessing the low word causes the PHY
to send all-0 PCOMs until the high word has been ac-
cessed. Once accessed, the next transmitted packet
will cause this register
’
s contents to be shifted out in the
PCOM field of the transmitted packet. Upon transmis-
sion, this register will read back as all 0s. A non-null
transmitted PCOM will set the TxPCOM Ready bit in
the Event Status Register (HPR26). An access to any
of the two TxPCOM words will clear the TxPCOM
Ready bit in the ISTAT register.
Bits
Name
Description
Read/Write
Default
Value
(hex)
15:13
Reserved
Test control bits. Reads will produce undefined
results. Should be written as 0.
R
00
12
any1Home_ Disable
1 = any1Home Link packet disabled
0 = any1Home Link packet enabled
R/W
0
11:8
Reserved
Test control bits. Reads will produce undefined
results. Should be written as 0.
R
3
7
Reserved
Test control bit. Reads will produce undefined
results. Should be written as 0.
R
0
6
Received_Power
1 = Last packet received, was sent at High Power
0 = Last packet received, was sent at Low Power
R
0
5
Received_Speed
1 = Last packet received, was sent at High Speed
0 = Last packet received, was sent at Low Speed
R
0
4
Received_Ver
1 = Last packet received, was sent at Version XX
0 = Last packet received, was sent at Version 0
R
0
3:0
Reserved
Test control bits. Reads will produce undefined
results. Should be written as 0.
R
X
Bits
Name
Description
Read/Write
Default
Value
(hex)
15:0
PHY_TX_COMM (4)
The 32-bit preamble transmitted on the HomePNA
PHY. HPR18 contains the high word and HPR19 the
low word.
R/W
0000
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM79C901AJIT | HomePHY Single-Chip 1/10 Mbps Home Networking PHY |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM79C901AJIT | 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 | 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。