參數(shù)資料
型號(hào): KSZ8041FTL-S
廠(chǎng)商: Micrel Inc
文件頁(yè)數(shù): 41/65頁(yè)
文件大?。?/td> 0K
描述: IC TXRX PHY 10/100 SGL 48TQFP
標(biāo)準(zhǔn)包裝: 250
系列: *
Micrel, Inc.
KSZ8041TL/FTL/MLL
December 2009
46
M9999-120909-1.2
Address
Name
Description
Mode
(1)
Default
1e.12
Far-End Fault
Detect
0 = Far-End Fault not detected
1 = Far-End Fault detected
This bit applies to KSZ8041FTL fiber only.
RO
0
1e.11
MDI/MDI-X
State
0 = MDI
1 = MDI-X
RO
1e.10:8
Reserved
1e.7
Remote
loopback
0 = Normal mode
1 = Remote (analog) loop back is enable
RW
0
1e.6:0
Reserved
Register 1Fh – PHY Control 2
1f.15
HP_MDIX
0 = Micrel Auto MDI/MDI-X mode
1 = HP Auto MDI/MDI-X mode
RW
1
1f.14
MDI/MDI-X
Select
When Auto MDI/MDI-X is disabled,
0 = MDI Mode
Transmit on TX+/- (pins 12,11) and
Receive on RX+/- (pins 10,9)
1 = MDI-X Mode
Transmit on RX+/- (pins 10,9) and
Receive on TX+/- (pins 12,11)
RW
0
1f.13
Pairswap
Disable
1 = Disable auto MDI/MDI-X
0 = Enable auto MDI/MDI-X
RW
0
1f.12
Energy Detect
1 = Presence of signal on RX+/- analog wire
pair
0 = No signal detected on RX+/-
RO
0
1f.11
Force Link
1 = Force link pass
0 = Normal link operation
This bit bypasses the control logic and allow
transmitter to send pattern even if there is no
link.
RW
0
1f.10
Power Saving
1 = Enable power saving
0 = Disable power saving
If power saving mode is enabled and the cable
is disconnected, the RXC clock output (in MII
mode) is disabled. RXC clock is enabled after
the cable is connected and link is established.
RW
0
1f.9
Interrupt Level
1 = Interrupt pin active high
0 = Interrupt pin active low
RW
0
1f.8
Enable Jabber
1 = Enable jabber counter
0 = Disable jabber counter
RW
1
1f.7
Auto-
Negotiation
Complete
1 = Auto-negotiation process completed
0 = Auto-negotiation process not completed
RO
0
1f.6
Enable Pause
(Flow Control)
1 = Flow control capable
0 = No flow control capability
RO
0
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