KSZ8841-16_08 Datasheet, PDF (50/105 Pages) Micrel Semiconductor – Single-Port Ethernet MAC Controller with Non-PCI Interface

Micrel, Inc.
Internal I/O Space Mapping (continued)
I/O Register Location
32-Bit 16-Bit
0x0
- 0x1
0x0
To
0x3
0x2
- 0x3
0x4
0x4 ^{- 0x5}
To
0x7
0x6
- 0x7
8-Bit
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
Bank 48
Reserved
Reserved
Reserved
Bank 49
Port 1 PHY
Special
Control/Status,
LinkMD [7:0]
Port 1 PHY
Special
Control/Status,
LinkMD [15:8]
Port 1
Control 4
[7:0]
Port 1
Control 4
[15:8]
Port 1
Status
[7:0]
Port 1
Status
[15:8]
0x8
0x8
0x8
- 0x9
0x9
To
0xB
0xA
0xA
- 0xB
0xB
0xC ^0xC
- 0xD
0xD
0xC
To
0xE
0xF
0xE
- 0xF
0xF
KSZ8841-16/32 MQL/MVL/MBL
Bank 50
Bank Location
Bank 51 Bank 52
Bank 53
Bank 54
Bank 55
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Bank Select [7:0]
Bank Select [15:8]
October 2007
50
M9999-102207-1.6