cp2200 Silicon Laboratories, cp2200 Datasheet - Page 92

• Manufacturer Part Number: cp2200
• Description: Single-chip Ethernet Controller
• Manufacturer: Silicon Laboratories

CP2200/1
92
Bit 7:
Bit 6:
Bit 5:
Bit 4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
SMSQ
R/W
Bit7
SMSQ: Receiver Smart Squelch Enable Bit
0: Receiver Smart Squelch is disabled.
1: Receiver Smart Squelch is enabled.
LINKINT: Link Integrity Function Enable Bit
Note: When enabled, the link integrity function will automatically disable the transmitter and receiver
and update LINKSTA (PHYCN.0) if a link failure is detected.
0: Link integrity function is disabled.
1. Link integrity function is enabled.
JABBER: Jabber Protection Function Enable Bit
Note: When enabled, the jabber protection function will automatically disable loopback mode if a
jabber condition is detected.
0: Jabber protection function is disabled.
1: Jabber protection function is enabled.
AUTONEG: Auto-Negotiation Enable Bit
0: Auto-Negotiation function is disabled.
1: Auto-Negotiation function is enabled.
Reserved. Read = 0b; Must write 0b.
ADPAUSE: Advertise Pause Packet Capability
0: Indicates (during auto-negotiation) that the CP2200/01 does not have pause packet capability.
1: Indicates (during auto-negotiation) that the CP2200/01 does have pause packet capability.
AUTOPOL: Automatic Polarity Correction Enable Bit
0: Automatic receiver polarity correction is disabled.
1: Automatic receiver polarity correction is enabled.
REVPOL: Polarity Reversal Bit
Note: This bit is ignored if Automatic Polarity Correction is enabled.
0: The receiver polarity is normal.
1: The receiver polarity is reversed.
LINKINTG JABBER AUTONEG Reserved ADPAUSE AUTOPOL REVPOL 00000000
R/W
Bit6
Register 71. PHYCF: Physical Layer Configuration Register
R/W
Bit5
R/W
Bit4
R/W
Bit3
Rev. 1.0
R/W
Bit2
R/W
Bit1
R/W
Bit0
Reset Value
Address:
0x79