參數(shù)資料
型號： KS8993ML
廠商： Micrel Inc
文件頁數(shù)： 53/85頁
文件大?。?/td> 0K
描述： IC SWITCH 10/100 3PORT 128PQFP
標(biāo)準(zhǔn)包裝： 66
系列： *
類型： *
應(yīng)用： *
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： 散裝
配用： 576-1016-ND - BOARD EVAL FOR KS8993ML
其它名稱： 576-1015
Micrel, Inc.
KS8993M/ML/MI
April 2005
57
M9999-041205
Register 20 (0x14): Port 1 Control 4
Register 36 (0x24): Port 2 Control 4
Register 52 (0x34): Port 3 Control 4
Bit
Name
R/W
Description
Default
7-0
Default tag
[7:0]
R/W
Port’s default tag, containing
7-0: VID[7:0]
0x01
Note: Registers 19 and 20 (and those corresponding to other ports) serve two purposes:
1.
Associated with the ingress untagged packets, and used for egress tagging.
2.
Default VID for the ingress untagged or null-VID-tagged packets, and used for address lookup.
Register 21 (0x15): Port 1 Control 5
Register 37 (0x25): Port 2 Control 5
Register 53 (0x35): Port 3 Control 5
Bit
Name
R/W
Description
Default
7-0
Transmit high
priority rate
control [7:0]
R/W
This register along with port control 7, bits [3:0]
form a 12-bits field to determine how many
“32Kbps” high priority blocks can be transmitted
in a unit of 4Kbytes in a one second period).
0x00
Register 22 (0x16): Port 1 Control 6
Register 38 (0x26): Port 2 Control 6
Register 54 (0x36): Port 3 Control 6
Bit
Name
R/W
Description
Default
7-0
Transmit low
priority rate
control [7:0]
R/W
This register along with port control 7, bits [7:4]
form a 12-bits field to determine how many
“32Kbps” low priority blocks can be transmitted in
a unit of 4 Kbytes in a one second period).
0x00
Register 23 (0x17): Port 1 Control 7
Register 39 (0x27): Port 2 Control 7
Register 55 (0x37): Port 3 Control 7
Bit
Name
R/W
Description
Default
7-4
Transmit low
priority rate
control [11:8]
R/W
These bits along with port control 6, bits [7:0]
form a 12-bits field to determine how many
“32Kbps” low priority blocks can be transmitted in
a unit of 4Kbytes in a one second period).
0x0
3-0
Transmit high
priority rate
control [11:8]
R/W
These bits along with port control 5, bits [7:0]
form a 12-bits field to determine how many
“32Kbps” high priority blocks can be transmitted
(in a unit of 4Kbytes in a one second period).
0x0
Register 24 (0x18): Port 1 Control 8
Register 40 (0x28): Port 2 Control 8
Register 56 (0x38): Port 3 Control 8
Bit
Name
R/W
Description
Default
7-0
Receive high
priority rate
control [7:0]
R/W
This register along with port control 10, bits [3:0]
form a 12-bits field to determine how many
“32Kbps” high priority blocks can be received in a
unit of 4Kbytes in a one second period).
0x00
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參數(shù)描述
KS8993ML-EVAL 功能描述:BOARD EVAL FOR KS8993ML RoHS:否 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(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)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
KS8995 制造商:KENDIN 功能描述:KS8995 制造商:Micrel Inc 功能描述:SPECIAL FUNCTION IC, Silicon Manufacturer:Micrel Semiconductor, Silicon Core Num
KS8995E 制造商:Micrel Inc 功能描述:
KS8995E-EVAL 功能描述:BOARD EVAL EXPERIMENT KS8995E RoHS:否 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(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)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
KS8995FQ 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Integrated 5-Port 10/100 Managed Switch
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