 |
Datenblatt-Suchmaschine für elektronische Bauteile |
|
|
Datenblatt-Suchmaschine für elektronische Bauteile |
|
TMP139AIYAHT Datenblatt(PDF) 25 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
TMP139AIYAHT Datenblatt(HTML) 25 Page - Texas Instruments |
|
|
25 / 58 page  0x80 T 0x00 Sr or P T S or Sr 1 1 1 1 1 1 0 ENINT ACK/NACK R/W=0 PEC T PEC T Sr 0 SA 1 0 HID2 HID1 HID0 ACK/NACK R/W=0 Figure 7-28. ENEC CCC Direct with PEC Enabled Note TMP139 NACKs the ENEC CCC if the previous transaction has a parity or PEC error and the host starts the transaction with a Repeated Start. 7.4.6.2 DISEC CCC The DISEC CCC is issued by the host controller to disable the event interrupt generation. The CCC takes effect after a Stop has been issued by the host controller. Once the DISEC is received, the TMP139 shall the update MR27 register bit IBI_ERROR_EN to 1'b0. Note It is illegal for the host controller to send the DISINT bit as 0. The command may be issued either as a broadcast command or as a direct command to a specific device as shown in Figure 7-29 and Figure 7-30. 0x01 T 0x00 Sr or P T S or Sr 1 1 1 1 1 1 0 DISINT ACK/NACK R/W=0 Figure 7-29. DISEC CCC Broadcast 0x81 T 0x00 Sr or P T S or Sr 1 1 1 1 1 1 0 DISINT ACK/NACK R/W=0 Sr 0 SA 1 0 HID2 HID1 HID0 ACK/NACK R/W=0 Figure 7-30. DISEC CCC Direct The command may be issued either as a broadcast or as a direct command, as shown in Figure 7-31 and Figure 7-32, with PEC Enabled. In such a case the host controller shall append the PEC byte calculated on all bytes except the byte with 7'h7E and R/W=0 after the Start or Repeated Start. 0x01 T 0x00 Sr or P T S or Sr 1 1 1 1 1 1 0 DISINT ACK/NACK R/W=0 PEC T Figure 7-31. DISEC CCC Broadcast with PEC Enabled www.ti.com TMP139 SNIS217 – DECEMBER 2020 Copyright © 2021 Texas Instruments Incorporated Submit Document Feedback 25 Product Folder Links: TMP139 |
|
Link URL |
| War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Link zum Datenblatt | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
| 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 |
German ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
