DA82562EM Intel, DA82562EM Datasheet - Page 103

• Manufacturer Part Number: DA82562EM
• Manufacturer: Intel

Specifications of DA82562EM

• Lead Free Status / Rohs Status: Not Compliant

6.4.2.8
Intel 8255x 10/100 Mbps Ethernet Controller Family Open Source Software Developer Manual
Table 48. Dump Data Dwords (20-148)
Figure 23. Diagnose Command Format
Diagnose (111b)
The diagnose command triggers an internal self-test procedure that checks the internal device
hardware. Its format is illustrated below.
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141 – 142
143
144
145
146
147
148
00h
04h
Offset
Dword
EL
Link Address (A31:A0)
Micromachine Input Port 3
Micromachine Input Port 2
Micromachine Input Port 1
Micromachine Input Port 0
Micromachine ALU
Micromachine Temporary B Register
Micromachine Temporary A Register Rotated Right
Micromachine Temporary A Register
Transmit DMA Byte Count Register
Micromachine Input Port Address Register
Transmit DMA Address Register
Micromachine Output Port Register
Receive DMA Byte Count Register
Micromachine Output Port Address Register
Receive DMA Address Register
Reserved
DIU Control Register
Micromachine ALU Shifted by Byte
Reserved
BIU Control Register
Reserved
Micromachine Status Register
S
Command Word Bits 31:16
I
Byte 3
0000000000
111
C
Byte 2
X
Status Word Bits 15:0
OK
X
Host Software Interface
F
XXXXXXXXX
XX
Byte 1
95