參數(shù)資料
型號： KSZ8862-16MQL-FX
廠商： Micrel Inc
文件頁數(shù)： 125/125頁
文件大?。?/td> 0K
描述： IC SWITCH ETH 2P 16BIT 128PQFP
標(biāo)準(zhǔn)包裝： 66
系列： KSZ8862
控制器類型： 以太網(wǎng)開關(guān)控制器
接口： PCI
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： 576-1638-ND - BOARD EVALUATION KSZ8862-10FL
576-1637-ND - BOARD EVALUATION KSZ8862-100FX
其它名稱： 576-3271
Micrel, Inc.
KSZ8862-16/32MQL
April 2007
99
M9999-040407-3.0
Bank 51 Port 2 Control Register 4 (0x02): P2CR4
This register contains the global per port control for the switch function.
Bit
Default
R/W
Description
Bit is same as:
15
0
RW
LED Off
1 = turn off all of the port 2 LEDs (P2LED3, P2LED2, P2LED1,
P2LED0). These pins are driven High if this bit is set to 1.
0 = normal operation.
Bank 46 0x00 bit 0
14
0
RW
Txids
1 = disable port’s transmitter.
0 = normal operation.
Bank 46 0x00 bit 1
13
0
RW
Restart AN
1 = restart auto-negotiation.
0 = normal operation.
Bank 46 0x00 bit 9
12
0
RW
Reserved
Bank 46 0x00 bit 2
11
0
RW
Power Down
1 = power-down.
0 = normal operation.
Bank 46 0x00 bit 11
10
0
RW
Disable Auto MDI/MDI-X
1= disable auto MDI/MDI-X function.
0= enable auto MDI/MDI-X function.
Bank 46 0x00 bit 3
9
0
RW
Force MDI-X
1 = if auto MDI/MDI-X is disabled, force PHY into MDI-X mode.
0 = do not force PHY into MDI-X mode.
Bank 46 0x00 bit 4
8
0
RW
Far-End Loopback
1 = perform loopback, as indicated (see Figure 14):
Start: RXP1/RXM1 (port 1).
Loopback: PMD/PMA of port 2’s PHY.
End: TXP1/TXM1 (port 1).
0 = normal operation.
Bank 46 0x00 bit 14
7
1
RW
Auto Negotiation Enable
0 = disable auto negotiation, speed and duplex are decided by bits 6
and 5 of the same register.
1 = auto negotiation is ON.
Bank 46 0x00 bit 12
6
0
RW
Force Speed
1 = force 100BT if AN is disabled (bit 7).
0 = force 10BT if AN is disabled (bit 7).
Bank 46 0x00 bit 13
5
0
RW
Force Duplex
1 = force full duplex if (1) AN is disabled or (2) AN is enabled but failed.
0 = force half duplex if (1) AN is disabled or (2) AN is enabled but failed.
Bank 46 0x00 bit 8
4
1
RW
Advertised flow control capability.
1 = advertise flow control (pause) capability.
0 = suppress flow control (pause) capability from transmission to the
link partner.
Bank 46 0x08 bit 10
3
1
RW
Advertised 100BT Full-duplex capability.
1 = advertise 100BT full-duplex capability.
0 = suppress 100BT full-duplex capability from transmission to the link
partner.
Bank 46 0x08 bit 8
2
1
RW
Advertised 100BT half-duplex capability.
1 = advertise 100BT half-duplex capability.
1 = suppress 100BT half-duplex capability from transmission to the link
partner.
Bank 46 0x08 bit 7
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