Mdio Soft Reset ($0X506); Cpu Interface ($0X508); Led Control ($0X509); Datasheet - Intel IXF1104 Datasheet

Table 107. MDIO Soft Reset ($0x506)
Bit Name
Register Description: Software-activated reset of the MDIO module.
31:1 Reserved
0 Software MDIO Reset
1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No
clear; R/W/C = Read/Write, Clear on Write
Table 108. CPU Interface ($0x508)
Bit Name
Register Description: CPU Interface Endian select. Allows the user to select the Endian of
the CPU interface to allow for various CPUs to be connected to the IXF1104 MAC.
31:25 Reserved
24 CPU Endian
23:1 Reserved
0 CPU Endian Control
1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No
clear; R/W/C = Read/Write, Clear on Write
NOTE: Since the Endianess of the bus is unknown when writing to this register, write 0x01000001 to set the
bit and 0x0 to clear it.
Table 109. LED Control ($0x509)
Bit Name
Register Description: Global selection of LED mode.
31:2 Reserved
1 LED Enable
0 LED Control
1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No
clear; R/W/C = Read/Write, Clear on Write

Datasheet

Document Number: 278757
Revision Number: 009
Revision Date: 27-Oct-2005
®
Intel IXF1104 4-Port Gigabit Ethernet Media Access Controller
Description
Reserved
0 = Reset inactive
1 = Reset active
Description
Reserved
Reserved in Little Endian
Valid in Big endian
0 = Little Endian
1 = Big Endian
Reserved
Reserved in Big Endian
Valid in Little Endian
0 = Little Endian
1 = Big Endian
Description
Reserved
0 = Disable LED Block
1 = Enable LED Block
0 = Enable LED Mode 0 for use with SGS
Thomson M5450 LED driver (Default)
1 = LED Mode 1 for use with Standard Octal Shift
register
1
Type Default
0x00000000
RO 0x00000000
R/W 0
1
Type Default
0x00000000
RO 0x00
R/W 0
RO 0x000000
R/W 0
1
Type Default
0x00000000
RO 0x00000000
R/W 0
R/W 0
190