参数资料
| 型号： | KS8995MA |
| 厂商： | Micrel Inc |
| 文件页数： | 53/73页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH 10/100 5PORT 128PQFP |
| 标准包装： | 66 |
| 系列： | * |
| 类型： | * |
| 应用： | * |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 128-BFQFP |
| 供应商设备封装： | 128-PQFP（14x20） |
| 包装： | 散装 |
| 配用： | 576-1017-ND - BOARD EVAL EXPERIMENT KS8995M |
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May 2005
57
M9999-051305
KS8995MA
Micrel, Inc.
MIB Counters
The MIB counters are provided on per port basis. The indirect memory is as below:
For port 1
Offset
Counter Name
Description
0x0
RxLoPriorityByte
Rx lo-priority (default) octet count including bad packets.
0x1
RxHiPriorityByte
Rx hi-priority octet count including bad packets.
0x2
RxUndersizePkt
Rx undersize packets w/good CRC.
0x3
RxFragments
Rx fragment packets w/bad CRC, symbol errors or alignment errors.
0x4
RxOversize
Rx oversize packets w/good CRC (max: 1536 or 1522 bytes).
0x5
RxJabbers
Rx packets longer than 1522B w/either CRC errors, alignment errors, or symbol errors
(depends on max packet size setting).
0x6
RxSymbolError
Rx packets w/ invalid data symbol and legal packet size.
0x7
RxCRCerror
Rx packets within (64,1522) bytes w/an integral number of bytes and a bad CRC
(upper limit depends on max packet size setting).
0x8
RxAlignmentError
Rx packets within (64,1522) bytes w/a non-integral number of bytes and a bad CRC
(upper limit depends on max packet size setting).
0x9
RxControl8808Pkts
The number of MAC control frames received by a port with 88-08h in EtherType field.
0xA
RxPausePkts
The number of PAUSE frames received by a port. PAUSE frame is qualified with
EtherType (88-08h), DA, control opcode (00-01), data length (64B min), and a valid CRC.
0xB
RxBroadcast
Rx good broadcast packets (not including errored broadcast packets or valid multicast
packets).
0xC
RxMulticast
Rx good multicast packets (not including MAC control frames, errored multicast packets or
valid broadcast packets).
0xD
RxUnicast
Rx good unicast packets.
0xE
Rx64Octets
Total Rx packets (bad packets included) that were 64 octets in length.
0xF
Rx65to127Octets
Total Rx packets (bad packets included) that are between 65 and 127 octets in length.
0x10
Rx128to255Octets
Total Rx packets (bad packets included) that are between 128 and 255 octets in length.
0x11
Rx256to511Octets
Total Rx packets (bad packets included) that are between 256 and 511 octets in length.
0x12
Rx512to1023Octets
Total Rx packets (bad packets included) that are between 512 and 1023 octets in length.
0x13
Rx1024to1522Octets
Total Rx packets (bad packets included) that are between 1024 and 1522 octets in length
(upper limit depends on max packet size setting).
0x14
TxLoPriorityByte
Tx lo-priority good octet count, including PAUSE packets.
0x15
TxHiPriorityByte
Tx hi-priority good octet count, including PAUSE packets.
0x16
TxLateCollision
The number of times a collision is detected later than 512 bit-times into the Tx of a packet.
0x17
TxPausePkts
The number of PAUSE frames transmitted by a port.
0x18
TxBroadcastPkts
Tx good broadcast packets (not including errored broadcast or valid multicast packets).
0x19
TxMulticastPkts
Tx good multicast packets (not including errored multicast packets or valid broadcast
packets).
0x1A
TxUnicastPkts
Tx good unicast packets.
0x1B
TxDeferred
Tx packets by a port for which the 1st Tx attempt is delayed due to the busy medium.
0x1C
TxTotalCollision
Tx total collision, half-duplex only.
0x1D
TxExcessiveCollision
A count of frames for which Tx fails due to excessive collisions.
0x1E
TxSingleCollision
Successfully Tx frames on a port for which Tx is inhibited by exactly one collision.
0x1F
TxMultipleCollision
Successfully Tx frames on a port for which Tx is inhibited by more than one collision.
Table 15. Port-1 MIB Counter Indirect Memory Offsets
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KS8995MA_11 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Integrated 5-Port 10/100 Managed Switch |
| KS8995MA-EVAL | 功能描述:BOARD EVAL EXPERIMENT KS8995MA RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035 |
| KS8995MAI | 功能描述:IC SWITCH 10/100 5PORT 128PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| KS8995MAL | 功能描述:IC SWITCH 10/100 5PORT 128PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| KS8995M-EVAL | 功能描述:BOARD EVAL EXPERIMENT KS8995M RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
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