參數(shù)資料
型號(hào): KSZ8051MNL-EVAL
廠商: Micrel Inc
文件頁(yè)數(shù): 8/59頁(yè)
文件大?。?/td> 0K
描述: BOARD EVALUATION FOR KSZ8051MNL
標(biāo)準(zhǔn)包裝: 1
主要目的: 接口,以太網(wǎng) PHY
嵌入式:
已用 IC / 零件: KSZ8051MNL
已供物品:
相關(guān)產(chǎn)品: 576-3845-ND - TXRX PHY 10/T100 3.3V 32QFN
576-3777-6-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
576-3777-1-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
576-3777-2-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
576-3732-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
其它名稱: 576-3865
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
16
M9999-070910-1.0
Pin Number
Pin Name
Type
(1)
Pin Function
NAND_Tree#
Config Mode:
The pull-up/pull-down value is latched as NAND Tree# at the
de-assertion of reset. See “Strapping Options” section for details.
22
NC
O
No connect- It is recommended to tie this unused pin directly to ground.
23
TXEN
I
RMII Transmit Enable Input
24
TXD0
I
RMII Transmit Data Input[0]
(3)
25
TXD1
I
RMII Transmit Data Input[1]
(3)
26
NC
I
No connect- It is recommended to tie this unused pin directly to ground.
27
NC
I
No connect- It is recommended to tie this unused pin directly to ground.
28
CONFIG0
Ipd/O
The pull-up/pull-down value is latched as CONFIG0 at the de-assertion of reset.
See “Strapping Options” section for details.
29
CONFIG1
Ipd/O
The pull-up/pull-down value is latched as CONFIG1 at the de-assertion of reset.
See “Strapping Options” section for details.
30
LED0 /
NWAYEN
Ipu/O
LED Output:
Programmable LED0 Output /
Config Mode:
Latched as Auto-Negotiation Enable (register 0h, bit 12) at the
de-assertion of reset. See “Strapping Options” section for details.
The LED0 pin is programmable via register 1Fh bits [5:4], and is defined as follows.
LED mode = [00]
Link/Activity
Pin State
LED Definition
No Link
High
OFF
Link
Low
ON
Activity
Toggle
Blinking
LED mode = [01]
Link
Pin State
LED Definition
No Link
High
OFF
Link
Low
ON
LED mode = [10], [11]
Reserved
31
LED1 /
SPEED
Ipu/O
LED Output:
Programmable LED1 Output /
Config Mode:
Latched as SPEED (register 0h, bit 13) at the de-assertion of
reset.
See “Strapping Options” section for details.
The LED1 pin is programmable via register 1Fh bits [5:4], and is defined as follows.
LED mode = [00]
Speed
Pin State
LED Definition
10Base-T
High
OFF
100Base-TX
Low
ON
LED mode = [01]
Activity
Pin State
LED Definition
No Activity
High
OFF
Activity
Toggle
Blinking
LED mode = [10], [11]
Reserved
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