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參數(shù)資料
| 型號： | KS8995XA |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 31/51頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH 10/100 5PORT 128PQFP |
| 標準包裝： | 66 |
| 系列： | * |
| 類型： | * |
| 應用： | * |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 128-BFQFP |
| 供應商設備封裝： | 128-PQFP（14x20） |
| 包裝： | 散裝 |
| 配用： | 576-1604-ND - EVAL KIT EXPERIMENTAL KS8995XA |
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May 2005
37
M9999-051305
KS8995XA
Micrel, Inc.
Register 27 (0x1B): Port 1 Control 11
Register 43 (0x2B): Port 2 Control 11
Register 59 (0x3B): Port 3 Control 11
Register 75 (0x4B): Port 4 Control 11
Register 91 (0x5B): Port 5 Control 11
Address
Name
Description
Mode
Default
7
Receive differential
1 = If bit 6 is also ‘1’ this will enable receive rate control
R/W
0
priority rate control
for this port on low priority packets at the low priority
rate. If bit 5 is also ‘1’, this will enable receive rate
control on high priority packets at the high priority rate.
0 = receive rate control will be based on the low priority
rate for all packets on this port.
6
Low priority receive
1 = enable port’s low priority receive rate control feature.
R/W
0
rate control enable
0 = disable port’s low priority receive rate control.
5
High priority receive
1 = if bit 7 is also ‘1’ this will enable the port’s high
R/W
0
rate control enable
priority receive rate control feature. If bit 7 is a ‘0’ and
bit 6 is a ‘1’, all receive packets on this port will be rate
controlled at the low priority rate.
0 = disable port’s high priority receive rate control feature.
4
Low priority receive rate
1 = flow control may be asserted if the port’s low priority
R/W
0
flow control enable
receive rate is exceeded.
0 = flow control is not asserted if the port’s low priority
receive rate is exceeded.
3
High priority receive
1 = flow control may be asserted if the port’s high
R/W
0
rate flow control enable
priority receive rate is exceeded. To use this, differential
receive rate control must be on.
0 = flow control is not asserted if the port’s high
priority receive rate is exceeded.
2
Transmit differential
1 = transmit rate control on both high and low
R/W
0
priority rate control
priority packets based on the rate counters defined by
the high and low priority packets respectively.
0 = transmit rate control on any packets.
The rate counters defined in low priority will be used.
1
Low priority transmit
1 = enable the port’s low priority transmit rate control
R/W
0
rate control enable
feature.
0 = disable the port’s low priority transmit rate control
feature.
0
High priority transmit
1 = enable the port’s high priority transmit rate control
R/W
0
rate control enable
feature.
0 = disable the port’s high priority transmit rate control
feature.
Register 28 (0x1C): Port 1 Control 12
Register 44 (0x2C): Port 2 Control 12
Register 60 (0x3C): Port 3 Control 12
Register 76 (0x4C): Port 4 Control 12
Register 92 (0x5C): Port 5 Control 12
Note:
Port Control 12 and 13, and Port Status 0 contents can be accessed by MIIM (MDC/MDIO) interface via the standard MIIM register definition.
Address
Name
Description
Mode
Default
7
Disable auto-negotiation
1 = disable auto-negotiation, speed and duplex are
R/W
0
decided by bit 6 and 5 of the same register.
0 = auto-negotiation is on.
6
Forced speed
1 = forced 100BT if AN is disabled (bit 7).
R/W
1
0 = forced 10BT if AN is disabled (bit 7).
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KS8995XA_11 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Integrated 5-Port 10/100 QoS Switch |
| KS8995XA4 | 功能描述:IC SWITCH 5-PORT 10/100 128-PQFP RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
| KS8995XAB3 | 功能描述:IC SWITCH 5-PORT 10/100 128-PQFP RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
| KS8995XA-EVAL | 功能描述:EVAL KIT EXPERIMENTAL KS8995XA RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板 |
| KS8995XC | 制造商:RF Micro Devices Inc 功能描述: |
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