mx98713 Macronix International Co., mx98713 Datasheet - Page 10

• Manufacturer Part Number: mx98713
• Description: 100/10base Pci Mac Controller
• Manufacturer: Macronix International Co.

5. FUNCTIONAL AND OPERATIONAL DESCRIPTIONS
5.1. PCI CONFIGURATION REGISTERS
System BIOS will examine the configuration requirements of each PCI card on motherboard at boot-up
procedure and assign every PCI card a unique I/O or memory base address. A total of 64 bytes are defined as
PCI configuration space located on each PCI card which can be accessed by an offset address during PCI
configuration cycles. PCI register mapping is demonstrated as follows :
00-01h
02-03h
06-07h
08h
09-0Bh
0Ch
0Dh
0Eh
0Fh
10-13h
14-17h
2C-2Fh
30-33h
34-37h
38-3Bh
3Dh
3Eh
3Fh
40h
04-05h
18-1Bh
1C-1Fh
20-23h
24-27h
28-2Bh
3Ch
5.1.1. PCI CONFIGURATION MAPPING
Vendor ID
Device ID
Command register
Status register
Revision ID
Class code
Cache line size
Latency timer
Header type
BIST
IO base address
Memory base address
Base address 1 (not used)
Base address 2 (not used)
Base address 3 (not used)
Base address 4 (not used)
Reserved
Reserved
Expansion ROM base address
Reserved
Reserved
Interrupt line
Interrupt pin
Min_Gnt
Max_Lat
Driver area for the driver's special usage
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MX98713
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