參數(shù)資料
型號(hào): KSZ8841-PMQL-EVAL
廠商: Micrel Inc
文件頁數(shù): 40/74頁
文件大小: 0K
描述: BOARD EVALUATION KSZ8841-PMQL
標(biāo)準(zhǔn)包裝: 1
主要目的: 接口,以太網(wǎng)控制器(PHY 和 MAC)
嵌入式:
已用 IC / 零件: KSZ8841-PMQL
主要屬性: 1 個(gè)端口,100BASE-TX/10BASE-T
次要屬性: PCI 接口,LinkMD 線纜診斷
已供物品:
產(chǎn)品目錄頁面: 1114 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: 576-2118-ND - IC MAC CTRLR 32BIT PCI 128-PQFP
576-2117-ND - IC MAC CTRLR 32BIT 128-PQFP
其它名稱: 576-1633
Micrel, Inc.
KSZ8841-PMQL
October 2007
45
M9999-100407-1.5
Bit
Default
R/W
Description
3
00
RO
EECB EEPROM Status Bits
Bit 3: Data receive from EEPROM. This bit directly reflects the value of
the EEDI pin.
2
00
RW
EECB EEPROM Control Bits
Bit 2: Data In to EEPROM. This bit directly controls the device’s the
EEDO pin.
1
00
RW
EECB EEPROM Control Bits
Bit 1: Serial Clock. This bit directly controls the device’s the EESK pin.
0
00
RW
EECB EEPROM Control Bits
Bit 0: Chip Select. This bit directly controls the device’s the EECS pin.
Memory BIST Info Register (Offset 0x0214): MBIR
The following table shows the register bit fields.
Bit
Default
R/W
Description
15-13
0x0
RO
Reserved
12
-
RO
TXMBF TX Memory Bits Finish
When set, it indicates the Memory Built In Self Test has completed for
the TX Memory.
11
-
RO
TXMBFA TX Memory Bits Fail
When set, it indicates the Memory Built In Self Test has failed.
10-5
-
RO
Reserved
4
-
RO
RXMBF RX Memory Bits Finish
When set, it indicates the Memory Built In Self Test has completed for
the RX Memory.
3
-
RO
RXMBFA RX Memory Bits Fail
When set, it indicates the Memory Built In Self Test has failed.
2-0
-
RO
Reserved
Global Reset Register (Offset 0x0216): GRR
This register holds control information programmed by the CPU to control the global soft reset function.
Bit
Default
R/W
Description
15-1
0x00
RO
Reserved
0
RW
Global Soft Reset
1 = Software reset active
0 = Software reset inactive
Soft reset will affect all of the registers except PCI configuration
registers.
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