參數(shù)資料
型號: KSZ8895MQ-EVAL
廠商: Micrel Inc
文件頁數(shù): 86/119頁
文件大小: 0K
描述: BOARD EVALUATION FOR KSZ8895MQ
標準包裝: 1
主要目的: 接口,以太網(wǎng)控制器(PHY 和 MAC)
嵌入式:
已用 IC / 零件: KSZ8895MQ
已供物品:
相關產(chǎn)品: 576-3753-ND - IC ETHERNET SW 5PORT 128-PQFP
其它名稱: 576-3871
Micrel, Inc.
KSZ8895MQ/RQ/FMQ
Port Registers (Continued)
Register 25 (0x19): Port 1 Status 0
Register 41 (0x29): Port 2 Status 0
Register 57 (0x39): Port 3 Status 0
Register 73 (0x49): Port 4 Status 0
Register 89 (0x59): Port 5 Status 0
Address
Name
Description
Mode
Default
7
Hp_mdix
1 = HP Auto MDI/MDI-X mode
0 = Micrel Auto MDI/MDI-X mode
R/W
1
6
Factory Testing
N/A Do not change.
RO
0
5
Polrvs
1 = Polarity is reversed
0 = Polarity is not reversed
RO
0
4
Transmit Flow Control
Enable
1 = Transmit flow control feature is active
0 = Transmit flow control feature is inactive
RO
0
3
Receive Flow Control
Enable
1 = Receive flow control feature is active
0 = Receive flow control feature is inactive
RO
0
2
Operation Speed
1 = Link speed is 100Mbps
0 = Link speed is 10Mbps
RO
0
1
Operation Duplex
1 = Link duplex is full
0 = Link duplex is half
RO
0
Reserved
N/A Do not change.
RO
0
Register 26 (0x1A): Port 1 PHY Special Control/Status
Register 42 (0x2A): Port 2 PHY Special Control/Status
Register 58 (0x3A): Port 3 PHY Special Control/Status
Register 74 (0x4A): Port 4 PHY Special Control/Status
Register 90 (0x5A): Port 5 PHY Special Control/Status
Address
Name
Description
Mode
Default
7-4
Reserved
N/A Do not change.
RO
0000
3
Force_lnk
1 = Force link pass
0 = Normal Operation
R/W
0
2
Pwrsave
1 = Enable power saving
0 = Disable power saving
R/W
0
1
Remote Loopback
1 = Perform Remote loopback, loopback on port 1 as
follows:
Port 1 (reg. 26, bit 1 = ‘1’)
Start : RXP1/RXM1 (port 1)
Loopback: PMD/PMA of port 1’s PHY
End: TXP1/TXM1 (port 1)
Setting reg. 42, 58, 74, 90, bit 1 = ‘1’ will perform
remote loopback on port 2, 3, 4, 5.
0 = Normal Operation.
R/W
0
Reserved
N/A Do not change.
RO
0
March 12, 2014
69
Revision 1.7
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