DM8603EP DAVICOM [Davicom Semiconductor, Inc.], DM8603EP Datasheet - Page 28

• Manufacturer Part Number: DM8603EP
• Description: 10/100 Mbps 3-port Ethernet Switch Controller with MII / RMII Interface
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

7.2
7.2.1
7.2.2
Preliminary datasheet
DM8603-12-DS-P01
November 8, 2010
PHY_ADR
08h, 09h, 0Ah
PHY_ADR
08h, 09h, 0Ah
15:5
Bit
Bit
15
14
13
12
4
3
2
1
0
Per Port Switch Register
Per Port Status Register (110h, 130h, 150h)
Per Port Basic Control Register 1 (111h, 131h, 151h)
A0h.[14]
A0h.[13]
A0h.[12]
80h.[14]
90h.[14]
80h.[13]
90h.[13]
80h.[12]
90h.[12]
ROM
ROM
---
---
---
---
---
---
---
REG_ADR
10h
REG_ADR
11h
PSE,RW
PSE,RW
PSE,RW
P, RO
P, RO
P, RO
P, RO
Type
Type
RO
RO
RO
Default
Default
10/100 Mbps 3-port Ethernet Switch Controller with MII / RMII Interface
0h
0b
0b
0b
0b
0b
*
*
*
*
ABS_ADR
110h, 130h, 150h
RESERVED
Write as 0h, ignore when read
LP_FCS
Link Partner Flow Control Support Status
RESERVED
Write as 0b, ignore when read
SPEED
Port Speed Status
FDX
Port Duplex Status
LINK
Port Link Status
ABS_ADR
111h, 131h, 151h
RESERVED
Write as 0b, ignore when read
UNPLUG_CLS
Unplug Clear Address Enable
Automatically clear address record in address table after cable is
unplugged
AGE_DIS
Address Table Aging
ADR_DIS
Address Learning Disabled
0: Link partner don't support IEEE 802.3x flow control
1: Link partner support IEEE 802.3x flow control
0: 10Mbps
1: 100Mbps
0: Half-duplex
1: Full-duplex
0: Link Off
1: Link On
0: Disable, retaining address record
1: Enable, clearing address record
0: Age function is enabled
1: Age function is disabled
0: Address learning function is enabled
1: Address learning function is disabled
Description
Description
DM8603
28