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参数资料
型号： IDT88P8342BHGI
厂商： IDT, Integrated Device Technology Inc
文件页数： 58/98页
文件大小： 0K
描述： IC SPI3-SPI4 EXCHANGE 820-PBGA
标准包装： 24
系列： *
其它名称： 88P8342BHGI
61
IDT88P8342 SPI EXCHANGE 2 x SPI-3 TO SPI-4
INDUSTRIALTEMPERATURERANGE
APRIL 10, 2006
Performance monitor counters
Two categories of events are captured: LID and non LID associated events.
Ifatleastoneeventiscapturedinoneoftheinterruptindicationregisters,anactive
PMON service request is directed towards the interrupt module.
All events and diagnostics data are accumulated during an interval defined
by the time base event. The data accumulated during the previous time period
canbeaccessedbytheindirectaccessscheme.Thecountersareclearedwhen
the time base expires. All counters are saturating, and will not overflow.
9.3.5 Block base 0x0A00 registers
LID associated event counters (Block_base
0x0A00 + Register_offset 0x000 to 0x17F)
TABLE 60 - LID ASSOCIATED EVENT COUNTERS
(0x000-0x17F)
Offset
Counter
length (bits)
LID*6+0 SPI-3 ingress good packet counter
24
LID*6+1 SPI-3 ingress bad packet counter(error tagged)
24
LID*6+2 SPI-4 ingress good packet counter
24
LID*6+3 SPI-4 ingress bad packet counter(abort)
24
LID*6+4 SPI-3 egress packet counter
24
LID*6+5 SPI-4 egress packet counter
24
A set of event counters is provided for each of the 64 LIDs on each SPI-3
interface and for each LID to or from a SPI-4 module. LID associated event
counterskeeptrackofpackets,packetsnotdelineatedbyanSOPandanEOP,
or error-tagged packets.
TABLE 61 - NON LID ASSOCIATED EVENT COUNTERS (0x00 - 0x0B)
Offset
Counters
Subject to accumulation
Width
0x00
SPI-3 ingress bytes
All bytes of transfers for active SPI-3 (excluding
29
address parity error) individual for A/B/C/D
0x01
SPI-3 ingress transfers
All transfers for active SPI-3
26
0x02
PFP3-4 ingress too long packet
SPI-3 ingress packets longer than MAX_LENGTH
8
0x03
PFP3-4 ingress too short packet
SPI-3 ingress packets shorter than MIN_LENGTH
8
0x04
SPI-3 ingress error tagged packet
Parity error on SPI-3 ingress
8
0x05
Reserved
8
0x06
SPI-4 ingress bytes
All bytes of transfers for SPI-4, individual for
29
modules A and B
0x07
SPI-4 ingress transfers
All transfers for active SPI-4 for A and B;
26
same value in A and B
0x08
PFP4-3 ingress too long packet
SPI-4 ingress packets longer than MAX_LENGTH
8
0x09
PFP4-3 ingress too short packet
SPI-4 ingress packets shorter than MIN_LENGTH
8
0x0A
SPI-4 ingress error tagged packet
DIP-4 error on ingress
8
0x0B
Reserved
8
9.3.6 Block base 0x0C00 registers
Non LID associated event counters (Block_base 0x0C00 + Register_offset 0x00
to 0x0B)
Non LID Associated Event Counters are associated with SPI-3 and SPI-4
physical interfaces. The register offset is shown in the Offset column.
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相关代理商/技术参数
参数描述
IDT88P8342BHI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA 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
IDT88P8344 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:SPI EXCHANGE 4 x SPI-3 TO SPI-4 Issue 1.0
IDT88P8344BHGI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:是 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
IDT88P8344BHI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA 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
IDT89H10T4BG2ZBBC 制造商:Integrated Device Technology Inc 功能描述:IC PCI SW 10LANE 4PORT 324BGA
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