參數(shù)資料
型號: KSZ8841-PMQLI
廠商: Micrel Inc
文件頁數(shù): 49/74頁
文件大?。?/td> 0K
描述: IC MAC CTRLR 32BIT PCI 128-PQFP
標準包裝: 66
控制器類型: 以太網(wǎng)控制器,MAC
接口: 總線
電源電壓: 3.1 V ~ 3.5 V
工作溫度: -40°C ~ 85°C
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: 1080 (CN2011-ZH PDF)
配用: 576-1633-ND - BOARD EVALUATION KSZ8841-PMQL
其它名稱: 576-2118
KSZ8841-PMQLI-ND
Micrel, Inc.
KSZ8841-PMQL
October 2007
53
M9999-100407-1.5
Chip Global Control Register (Offset 0x040A): CGCR
This register contains the global control for the chip function.
Bit
Default
R/W
Description
15
0
RW
LEDSEL1
See description for bit 9.
14-10
Reserved
RW
Reserved
9
0
RW
LEDSEL0
The two register bits LEDSEL1 and LEDSEL0, are used to select the
LED mode.
The LED Indicators, are defined as below:
[LEDSEL1, LEDSEL0]
[0, 0]
[0, 1]
P1LED3
------
P1LED2
LINK/ACT
100LINK/ACT
P1LED1
FULL_DPX/COL
10LINK/ACT
P1LED0
SPEED
FULL_DPX
[LEDSEL1, LEDSEL0]
[1, 0]
[1, 1]
P1LED3
ACT
------
P1LED2
LINK
------
P1LED1
FULL_DPX/COL
------
P1LED0
SPEED
------
8-0
0
RW
Reserved
Indirect Access Control Register (Offset 0x04A0): IACR
This register contains the indirect control for the MIB counter. Write IACR will actually trigger a command. Read or write
access is determined by this register bit 12.
Bit
Default
R/W
Description
15-13
000
RW
Reserved
12
0
RW
Read High. Write Low
1 = Read cycle
0 = Write cycle
11-10
00
RW
Table select
11 = MIB counter selected
9-0
0x000
RW
Indirect address
Bit 9-0 of indirect address
Note
: (1) write IACR will actually trigger a command.
Read or write access is determined by Register bit 12.
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