AM79C978 Advanced Micro Devices, AM79C978 Datasheet - Page 182

• Manufacturer Part Number: AM79C978
• Description: Single-Chip 1/10 Mbps PCI Home Networking Controller
• Manufacturer: Advanced Micro Devices

HPR16: HomePNA PHY Control (Register 16)
182
14:12
Bits
15
10
11
9
8
7
6
5
4
3
2
1
0
PHY_Control
Remote Command
Reserved
Command Low Power
Command High Power
Command Low Speed
Command High Speed
Disable AID Negotiation
Clear PHY-Event Counter
Disable Squelch adaptation
Power Down
Reserved
High Speed
High Power
Reserved
Mnemonic
Table 50. HPR16: HomePNA PHY Control (Register 16)
1 = Ignore Remote Commands
0 = Normal operation
Reads will produce undefined results
1 = Command low power
0 = Normal operation
1 = Command high power
0 = Normal operation
1 = Command low speed
0 = Normal operation
1 = Command high speed
0 = Normal operation
1 = Disable AID negotiation
0 = Normal operation
1 = Clear PHY event counter
0 = Normal operation
1 = Disable Squelch adaptation
0 = Normal operation
1 = Power down
0 = Normal operation
(This bit is controlled by HPR0)
Reads will produce undefined results
1 = Set node to High speed
0 = Set node to Low speed
1 = Set node to High power
0 = Set node to Low power
Reads will produce undefined results
Am79C978
Description
Read/
Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
Default
Hex
0
0
0
0
0
0
0
0
0
1
0
Reset
Soft
0
0
0
0
0
0
0
0
0
1
0