88e3015 Marvell Semiconductor, Inc., 88e3015 Datasheet - Page 37

• Manufacturer Part Number: 88e3015
• Description: Integrated 10/100 Fast Ethernet Transceiver
• Manufacturer: Marvell Semiconductor, Inc.

The 3 bits for each CONFIG pin are mapped as shown in
Each bit in the configuration is defined as shown in
Copyright © 2006 Marvell
October 26, 2006, Advance
Table 19:
B its
PHYAD[4:0]
ENA_XC
MODE[2:0]
Configuration Definition
Table 18:
P in
CONFIG[0]
CONFIG[1]
CONFIG[2]
CONFIG[3]
D e fi ni ti on
PHY Address
0 = Default Disable Auto-Crossover
1 = Default Enable Auto-Crossover
000 = Copper - RGMII, Receive clock transition when data transi-
001 = Copper - RGMII, Receive clock transition when data stable
010 = Fiber - RGMII, Receive clock transition when data transitions
011 = Copper - MII
100 = Fiber - MII
110 = Copper - Source Synchronous MII
111 = Fiber - RGMII, Receive clock transition when data stable
tions
Configuration Mapping
Document Classification: Proprietary Information
B i t 2
Reserved
Reserved
Reserved
MODE[2]
CONFIDENTIAL
Table 19
Table
B i t 1
ENA_XC
MODE[1]
PHYAD[1]
PHYAD[3]
18.
B i t 0
PHYAD[0]
PHYAD[2]
PHYAD[4]
MODE[0]
Doc. No. MV-S103657-00, Rev. C
Hardware Configuration
B i ts A ff ec t e d
None
16.5:4
In 100BASE-FX mode,
this should be disabled.
28.11:10, 28.3
Page 37