lan83c175 Standard Microsystems Corp., lan83c175 Datasheet - Page 33

• Manufacturer Part Number: lan83c175
• Description: Ethernet Cardbus Integrated Controller With Modem Support Corporation
• Manufacturer: Standard Microsystems Corp.

EEPROM Format
The format of the EEPROM is shown in the
following Table. Note that this denotes only the
first 7 Dwords of the EEPROM.
DWORD
0
0
0
0
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
7
7
23-16
23-16
31-24
23-16
31-24
23-16
31-24
23-16
31-24
23-16
31-24
BITS
23-16
31-24
31-24
15-8
15-8
15-8
15-8
15-8
15-8
15-8
15-8
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
Table 1 - EEPROM Format
The CIS
LAN Address Byte 0
LAN Address Byte 1
LAN Address Byte 2
LAN Address Byte 3
LAN Address Byte 4
LAN Address Byte 5
LAN Address Checksum
Board ID
Non-Volatile Control Ethernet
Non-Volatile Control Ethernet (15 unused)
Non-Volatile Control Ethernet (unused)
Non-Volatile Control Ethernet (unused)
Non-Volatile Control Modem
Non-Volatile Control Modem (15 unused)
Non-Volatile Control Modem (unused)
Non-Volatile Control Modem (unused)
CIS Address Ethernet
CIS Address Ethernet
CIS Address Ethernet
CIS Address Ethernet
CIS Address Modem
CIS Address Modem
CIS Address Modem
CIS Address Modem
Subsystem Vendor ID
Subsystem Vendor ID
Subsystem ID
Subsystem ID
PCI Minimum Grant Desired Setting
PCI Maximum Latency Desired Setting
33
registers for the modem and ethernet functions
are also located in this EEPROM at the
locations pointed to by the CIS pointer in each
of the function’s configuration space.
NAME