參數(shù)資料
型號： KS8721BLI
廠商： Micrel Inc
文件頁數(shù)： 15/35頁
文件大小： 0K
描述： IC TXRX PHY 10/100 3.3V 48LQFP
標(biāo)準(zhǔn)包裝： 250
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 1/1
規(guī)程： MII，RMII
電源電壓： 2.375 V ~ 2.625 V
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP（7x7）
包裝： 托盤
配用： 576-1007-ND - BOARD EVAL EXPERIMENT KS8721BL
Micrel, Inc.
KS8721BL/SL
June 2009
22
M9999-062509-1.3
Address
Name
Description
Default
(1)
Mode
7.12
Acknowledge 2
1 = will comply with message
0 = cannot comply with message
RW
0
7.11
Toggle
1 = previous value of the transmitted link code word equaled
logic One
0 = logic Zero
RO
0
7.10:0
Message Field
11-bit wide eld to encode 2048 messages
RW
001
Register 8h - Link Partner Next Page Ability
8.15
Next Page
1 = additional next page(s) will follow
0 = last page
RO
0
8.14
Acknowledge
1 = successful receipt of link word
0 = no successful receipt of link word
RO
0
8.13
Message Page
1 = Message Page
0 = unformatted page
RO
0
8.12
Acknowledge 2
1 = able to act on the information
0 = not able to act on the information
RO
0
8.11
Toggle
1 = previous value of transmitted link code word equal to
logic zero
0 = previous value of transmitted link code word equal to
logic one
RO
0
8.10:0
Message Field
RO
0
Register 15h - RXER Counter
15.15:0
RXER Counter
RX Error counter for the RX_ER in each package
RO
000
Register 1bh - Interrupt Control/Status Register
1b.15
Jabber Interrupt Enable
1 = Enable jabber interrupt
0 = Disable jabber interrupt
RW
0
1b.14
Receive Error
Interrupt Enable
1 = Enable receive error interrupt
0 = Disable receive error interrupt
RW
0
1b.13
Page Received
Interrupt Enable
1 = Enable page received interrupt
0 = Disable page received interrupt
RW
0
1b.12
Parallel Detect Fault
Interrupt Enable
1 = Enable parallel detect fault interrupt
0 = Disable parallel detect fault interrupt
RW
0
1b.11
Link Partner Acknowledge
Interrupt Enable
1 = Enable link partner acknowledge interrupt
0 = Disable link partner acknowledge interrupt
RW
0
1b.10
Link Down
Interrupt Enable
1 = Enable link down interrupt
0 = Disable link down interrupt
RW
0
1b.9
Remote Fault
Interrupt Enable
1 = Enable remote fault interrupt
0 = Disable remote fault interrupt
RW
0
1b.8
Link Up Interrupt Enable
1 = Enable link up interrupt
0 = Disable link up interrupt
RW
0
1b.7
Jabber Interrupt
1 = Jabber interrupt occurred
0 = Jabber interrupt has not occurred
RO/SC
0
1b.6
Receive Error Interrupt
1 = Receive error occurred
0 = Receive error has not occurred
RO/SC
0
1b.5
Page Receive Interrupt
1 = Page receive occurred
0 = Page receive has not occurred
RO/SC
0
1b.4
Parallel Detect
Fault Interrupt
1 = Parallel detect fault occurred
0 = Parallel detect fault has not occurred
RO/SC
0
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