전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

LAN89730 데이터시트(PDF) 48 Page - Microchip Technology

부품명 LAN89730
상세설명  Implements Reduced Power Operating Modes
PDF  218 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

LAN89730 데이터시트(HTML) 48 Page - Microchip Technology

Back Button LAN89730 Datasheet HTML 44Page - Microchip Technology LAN89730 Datasheet HTML 45Page - Microchip Technology LAN89730 Datasheet HTML 46Page - Microchip Technology LAN89730 Datasheet HTML 47Page - Microchip Technology LAN89730 Datasheet HTML 48Page - Microchip Technology LAN89730 Datasheet HTML 49Page - Microchip Technology LAN89730 Datasheet HTML 50Page - Microchip Technology LAN89730 Datasheet HTML 51Page - Microchip Technology LAN89730 Datasheet HTML 52Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 48 / 218 page
background image
LAN89730
DS60001348A-page 48
 2013-2015 Microchip Technology Inc.
4.3.3.3
Get Statistics Command
The Get Statistics Command returns the entire contents of the statistics RAMs. The wIndex field is used to select the
RX or TX statistics.
Note 4-18
0b - Retrieves RX statistics. 1b - Retrieves TX statistics.
Note 4-19
28h for RX statistics. 30h for TX statistics.
Note:
The contents of the statistics RAM is snapshot when fulfilling the command request. The statistics counters
rollover, hence the RAM is not cleared.
TABLE 4-37:
FORMAT OF GET STATISTICS SETUP STAGE
Offset
Field
Value
0h
bmRequestType
C0h
1h
bRequest
A2h
2h
wValue
00h
4h
wIndex
Note 4-18
6h
wLength
Note 4-19
TABLE 4-38:
FORMAT OF GET STATISTICS DATA STAGE (RX)
Offset
Field
00h
RX Good Frames
04h
RX CRC Errors
08h
RX Runt Frame Errors
0Ch
RX Alignment Errors
10h
RX Frame Too Long Error
14h
RX Later Collision Error
18h
RX Bad Frames
1Ch
RX FIFO Dropped Frames
20h
RESERVED
24h
RESERVED
TABLE 4-39:
FORMAT OF GET STATISTICS DATA STAGE (TX)
Offset
Field
00h
TX Good Frames
04h
TX Pause Frames
08h
TX Single Collisions
0Ch
TX Multiple Collisions
10h
TX Excessive Collision Errors
14h
TX Late Collision Errors
18h
TX Buffer Underrun Errors
1Ch
TX Excessive Deferral Errors
20h
TX Carrier Errors
24h
TX Bad Frames
28h
RESERVED
2Ch
RESERVED



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com