 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AT32UC3A0512 Datasheet(PDF) 85 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
AT32UC3A0512 Datasheet(HTML) 85 Page - ATMEL Corporation |
|
|
85 / 98 page  85 AT32UC3A Fix/workaround When multiple CS are in use, if one of the baudrate equals 1, the other must also equal 1 if CPOL=1 and CPHA=0. 15.5.2 PWM 1. PWM counter restarts at 0x0001 The PWM counter restarts at 0x0001 and not 0x0000 as specified. Because of this the first PWM period has one more clock cycle. Fix/Workaround - The first period is 0x0000, 0x0001, ..., period - Consecutive periods are 0x0001, 0x0002, ..., period 2. PWM channel interrupt enabling triggers an interrupt When enabling a PWM channel that is configured with center aligned period (CALG=1), an interrupt is signalled. Fix/Workaround When using center aligned mode, enable the channel and read the status before channel interrupt is enabled. 3. PWM update period to a 0 value does not work It is impossible to update a period equal to 0 by the using the PWM update register (PWM_CUPD). Fix/Workaround Do not update the PWM_CUPD register with a value equal to 0. 4. PWM channel status may be wrong if disabled before a period has elapsed Before a PWM period has elapsed, the read channel status may be wrong. The CHIDx-bit for a PWM channel in the PWM Enable Register will read '1' for one full PWM period even if the channel was disabled before the period elapsed. It will then read '0' as expected. Fix/Workaround Reading the PWM channel status of a disabled channel is only correct after a PWM period has elapsed. 15.5.3 SSC 1. SSC does not trigger RF when data is low The SSC cannot transmit or receive data when CKS = CKDIV and CKO = none, in TCMR or RCMR respectively. Fix/Workaround Set CKO to a value that is not "none" and bypass the output of the TK/RK pin with the PIO. 2. SSC Data is not sent unless clock is set as output The SSC cannot transmit or receive data when CKS = CKDIV and CKO = none, in TCMR or RCMR respectively. Fix/Workaround Set CKO to a value that is not "none" and bypass the output of the TK/RK pin with the PIO. 32058KS–AVR32–01/12 |
Similar Part No. - AT32UC3A0512_14 |
|
Similar Description - AT32UC3A0512_14 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
