參數(shù)資料
型號(hào): KSZ8995M
廠商: Micrel Inc
文件頁數(shù): 44/73頁
文件大?。?/td> 0K
描述: IC SWITCH 10/100 5PORT 128PQFP
標(biāo)準(zhǔn)包裝: 66
系列: *
類型: *
應(yīng)用: *
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
包裝: 托盤
產(chǎn)品目錄頁面: 1081 (CN2011-ZH PDF)
配用: 576-1607-ND - BOARD EVAL EXPERIMENT KSZ8995MA
其它名稱: 576-1038
December 2003
49
M9999-120403
KS8995M
Micrel
Address
Name
Description
Mode
Default
0
Advertised 10BT
1, advertise 10BT half-duplex capability.
R/W
1
half-duplex capability
0, suppress 10BT half-duplex capability from
transmission to link partner.
Register 29 (0x1D): Port 1 Control 13
Register 45 (0x2D): Port 2 Control 13
Register 61 (0x3D): Port 3 Control 13
Register 77 (0x4D): Port 4 Control 13
Register 93 (0x5D): Port 5 Control 13
Address
Name
Description
Mode
Default
7
LED off
1, Turn off all port’s LEDs (LEDx_2, LEDx_1, LEDx_0,
R/W
0
where “x” is the port number). These pins will be driven
high if this bit is set to one.
0, normal operation.
6
Txids
1, disable port’s transmitter.
R/W
0
0, normal operation.
5
Restart AN
1, restart auto-negotiation.
0, normal operation.
R/W
0
4
Disable Far end fault
1, disable far end fault detection and pattern transmission.
0, enable far end fault detection and pattern transmission.
R/W
0
3
Power down
1, power down
0, normal operation
R/W
0
2
Disable auto MDI/MDIX
1, disable auto MDI/MDIX function.
0, enable auto MDI/MDIX function.
R/W
0
1
Forced MDI
1, If auto MDI/MDIX is disabled, force PHY into
MDI mode.
0, Do not force PHY into MDI mode.
R/W
0
Loopback
1, Perform “l(fā)ocal loopback,”
(ie. loopback PHYs TX back to RX).
0, normal operation.
R/W
0
Register 30 (0x1E): Port 1 Status 0
Register 46 (0x2E): Port 2 Status 0
Register 62 (0x3E): Port 3 Status 0
Register 78 (0x4E): Port 4 Status 0
Register 94 (0x5E): Port 5 Status 0
Address
Name
Description
Mode
Default
7
MDIX status
1, MDI
RO
0
0, MDIX
6
AN done
1, AN done
RO
0
0, AN not done
5
Link good
1, link good
RO
0
0, link not good
4
Partner flow
1, link partner flow control capable
RO
0
control capability
0, link partner not flow control capable
3
Partner 100BT
1, link partner 100BT full-duplex capable
RO
0
full-duplex capability
0, link partner not 100BT full-duplex capable
2
Partner 100BT
1, link partner 100BT half-duplex capable
RO
0
half-duplex capability
0, link partner not 100BT half-duplex capable
1
Partner 10BT
1, link partner 10BT full-duplex capable
RO
0
full-duplex capability
0, link partner not 10BT full-duplex capable
0
Partner 10BT
1, link partner 10BT half-duplex capable
RO
0
half-duplex capability
0, link partner not 10BT half-duplex capable
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