KS8995MI Datasheet

  • KS8995MI

  • Micrel Semiconductor [Integrated 5-Port 10/100 Managed Swit...

  • 268.27KB

  • MICREL

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KS8995M
Micrel
MIIM Registers
(All the registers defined in this section can be also accessed via the SPI interface. Note: different mapping mechanisms used
for MIIM and SPI). The 鈥淧HYAD鈥?defined in IEEE is assigned as 鈥?x1鈥?for port 1, 鈥?x2鈥?for port 2, 鈥?x3鈥?for port 3, 鈥?x4鈥?for port
4, 鈥?x5鈥?for port 5. The 鈥淩EGAD鈥?supported are 0,1,2,3,4,5.
Address
Name
Description
Mode
Default
Register 0: MII Control
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Soft reset
Loop back
Force 100
AN enable
Power down
PHY Isolate
Restart AN
Force full-duplex
Collision test
Reserved
Reserved
Force MDI
Disable Auto MDI/MDIX
Disable far end fault
Disable transmit
Disable LED
1, Force MDI
0, Normal operation
1, Disable auto MDI/MDIX
0, Normal operation
1, Disable far end fault detection
0, Normal operation
1, Disable transmit
0, Normal operation
1, Disable LED
0, Normal operation
Not supported
1, Loop back mode (loop back at MAC)
0, Normal operation
1, 100Mbps
0, 10Mbps
1, Auto-negotiation enabled
0, Auto-negotiation disabled
1, Power down
0, Normal operation
Not supported
1, Restart auto-negotiation
0, Normal operation
1, Full duplex
0, Half-duplex
NOT SUPPORTED
RO
R/W
R/W
R/W
R/W
RO
R/W
R/W
RO
RO
RO
R/W
R/W
R/W
R/W
R/W
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
M9999-120403
60
December 2003

KS8995MI 产品属性

  • 66

  • 集成电路 (IC)

  • 专用 IC

  • *

  • *

  • *

  • 表面贴装

  • 128-BFQFP

  • 128-PQFP(14x20)

  • 散装

  • 576-1020

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