DM8603EP DAVICOM [Davicom Semiconductor, Inc.], DM8603EP Datasheet - Page 59

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

7.3.48 Port 2 MAC Control Register (315h)
Preliminary datasheet
DM8603-12-DS-P01
November 8, 2010
PHY_ADR
18h
15:10
9:8
7:4
Bit
3
2
1
0
0Dh.[9:8]
0Dh. [3]
0Dh. [2]
0Dh. [1]
0Dh. [0]
ROM
---
---
REG_ADR
15h
PSET,RW
PSET,RW
PSE,RW
PSE,RW
PE,RW
Type
RO
RO
Default
10/100 Mbps 3-port Ethernet Switch Controller with MII / RMII Interface
01b
0h
0h
0b
0b
*
*
ABS_ADR
315h
RESERVED
Write as 0h, ignore when read
P2_CURR[9:8]
Port 2 TXD/TXE Current Driving/Sinking Capability
RESERVED
Write as 0h, ignore when read
P2_MODE
Port2 status in auto-polling mode for MII/RevMII/RMII
* The default value comes from the strap pin (P2_TXE) and
P2_LINK
When Port2 in force mode for MII/RevMII/RMII
P2_DPX
When Port2 in force mode for MII/RevMII/RMII
P2_SPEED
When Port2 in force mode for MII/RevMII/RMII
* The default value comes from the strap pins (P2_TXE, EECK) and
00: 2mA
01: 4mA (default)
10: 6mA
11: 8mA
0: Auto-polling mode
1: Force mode
EEPROM loading sequentially:
0: Link ON
1: Link OFF
0: Full-duplex mode
1: Half-duplex mode
0: 100M mode
1: 10M mode
EEPROM loading sequentially:
0:
1:
0:
0:
1:
P2_TXE
pull-low
pull-high
P2_TXE
pull-low
pull-high
pull-high
EECK
don't care
pull-high
pull-low
Description
DM8603
59