 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AT89C51ID2-RDTIM Datasheet(PDF) 88 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
AT89C51ID2-RDTIM Datasheet(HTML) 88 Page - ATMEL Corporation |
|
|
88 / 159 page  88 AT89C51ID2 4289A–8051–09/03 Table 65. Status in Master Transmitter Mode Status Code SSSTA Status of the Two- wire Bus and Two- wire Hardware Application software response Next Action Taken by Two-wire Hardware To/From SSDAT To SSCON SSSTA SSSTO SSI SSAA 08h A START condition has been transmitted Write SLA+W X 0 0 X SLA+W will be transmitted. 10h A repeated START condition has been transmitted Write SLA+W Write SLA+R X X 0 0 0 0 X X SLA+W will be transmitted. SLA+R will be transmitted. Logic will switch to master receiver mode 18h SLA+W has been transmitted; ACK has been received Write data byte No SSDAT action No SSDAT action No SSDAT action 0 1 0 1 0 0 1 1 0 0 0 0 X X X X Data byte will be transmitted. Repeated START will be transmitted. STOP condition will be transmitted and SSSTO flag will be reset. STOP condition followed by a START condition will be transmitted and SSSTO flag will be reset. 20h SLA+W has been transmitted; NOT ACK has been received Write data byte No SSDAT action No SSDAT action No SSDAT action 0 1 0 1 0 0 1 1 0 0 0 0 X X X X Data byte will be transmitted. Repeated START will be transmitted. STOP condition will be transmitted and SSSTO flag will be reset. STOP condition followed by a START condition will be transmitted and SSSTO flag will be reset. 28h Data byte has been transmitted; ACK has been received Write data byte No SSDAT action No SSDAT action No SSDAT action 0 1 0 1 0 0 1 1 0 0 0 0 X X X X Data byte will be transmitted. Repeated START will be transmitted. STOP condition will be transmitted and SSSTO flag will be reset. STOP condition followed by a START condition will be transmitted and SSSTO flag will be reset. 30h Data byte has been transmitted; NOT ACK has been received Write data byte No SSDAT action No SSDAT action No SSDAT action 0 1 0 1 0 0 1 1 0 0 0 0 X X X X Data byte will be transmitted. Repeated START will be transmitted. STOP condition will be transmitted and SSSTO flag will be reset. STOP condition followed by a START condition will be transmitted and SSSTO flag will be reset. 38h Arbitration lost in SLA+W or data bytes No SSDAT action No SSDAT action 0 1 0 0 0 0 X X Two-wire bus will be released and not addressed slave mode will be entered. A START condition will be transmitted when the bus becomes free. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
British ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
