전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

TP3420A 데이터시트(PDF) 23 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
부품명 TP3420A
상세설명  ISDN S/T Interface Device
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  NSC [National Semiconductor (TI)]
홈페이지  http://www.national.com
Logo NSC - National Semiconductor (TI)

TP3420A 데이터시트(HTML) 23 Page - National Semiconductor (TI)

Back Button TP3420A Datasheet HTML 19Page - National Semiconductor (TI) TP3420A Datasheet HTML 20Page - National Semiconductor (TI) TP3420A Datasheet HTML 21Page - National Semiconductor (TI) TP3420A Datasheet HTML 22Page - National Semiconductor (TI) TP3420A Datasheet HTML 23Page - National Semiconductor (TI) TP3420A Datasheet HTML 24Page - National Semiconductor (TI) TP3420A Datasheet HTML 25Page - National Semiconductor (TI) TP3420A Datasheet HTML 26Page - National Semiconductor (TI) TP3420A Datasheet HTML 27Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 32 page
background image
Typical Applications (Continued)
POPULAR MICROWIRE FORMATS
The TP3420A enhanced MICROWIRE port supports two
popular formats used in typical terminal equipment applica-
tions.
1.
CCLK idling LOW when the CS pin is inactive HIGH,
pulsing LOW/HIGH/LOW for 8 clocks then returning
back to LOW for idle condition. Data is output on the CO
pin on the negative edge and data is sampled in on the
positive edge of CCLK. This format (shown in
Figure 7)
is normally used with NSC’s microcontrollers from the
HPC or the COP8 family.
2.
CCLK idling HIGH when the CS pin is inactive HIGH,
pulsing HIGH/LOW/HIGH for 8 clocks, then returning
back to HIGH for idle condition. Data is output on the CO
pin on the negative edge and data sampled in on the
positive edge of CCLK. This format (shown in
Figure 8)
is normally used with other alternate microcontrollers in
the industry.
DS009143-24
FIGURE 7. TP3420A Normal MICROWIRE Clock Format
DS009143-25
FIGURE 8. TP3420A Alternate MICROWIRE Clock Format
www.national.com
23



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


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