TECHNICAL NEWS Corrections and Supplementary Explanation for
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1. After setting below set the timer Y interrupt enable bit to 1 interrupts enabled After change Notes on use Notes 1 For using interrupt processing set the following Before timer Y stops counting before setting below clear the timer Y interrupt enable bit to 0 After setting below clear the timer Y interrupt request bit to 0 and next set the timer Y interrupt enable bit to 1 interrupt enabled Set last 3 5 M380 17 9910 Corrections and Supplementary Explanation for 3822 Group User s Manuals No 3 Contents P2 71 Previous change 2 Timer Y Notes on use E Period measurement Notes 1 For using interrupt processing set the following mode Before setting below clear the interrupt enable bits timer Fig 2 3 28 Y or CNTR1 and the interrupt request bits timer Y or CNTR1 to 0 After setting below set the interrupt enable bits timer Y or CNTR1 to 1 interrupts enabled Atter change Notes on use Notes 1 For using interrupt processing set the following Before timer Y stops counting before setting below clear the interrupt enable bit timer Y or CNTR1 to 0 After setting below clear the interrupt request bit timer Y or CNTR1 to 0 and next set the interrupt enable bit timer Y or CNTR to 1 interrupt enabled Set last Previous change 2 Timer Y Notes on use E Event c2. 1 For using interrupt processing set the following Before timer X stops counting before setting below clear the timer X interrupt enable bit to 0 After setting below clear the timer X interrupt request bit to 0 and next set the timer X interrupt enable bit to 1 interrupt enabled Set last Previous change Notes on use Notes 1 For using interrupt processing set the following Before setting below clear the interrupt enable bits timer X or CNTRo and the interrupt request bits timer X or CNTRo to 0 eAfter setting below set the interrupt enable bits timer X or CNTRo to 1 interrupts enabled After change Notes on use Notes 1 For using interrupt processing set the following Before timer X stops counting before setting below clear the interrupt enable bit timer X or CNTRo to 0 After setting below clear the interrupt request bit timer X or CNTRo to 0 and next set the interrupt enable bit timer X or CNTRo to 1 interrupt enabled Set last 2 5 M380 17 9910 Corrections and Supplementary Explanation for 3822 Group User s Manuals No 2 P2 67 1 Timer X Notes on use E Event counter mode Notes 1 For using interrupt processing set the following Fig 2 3 24 Before setting below clear the interrupt enable bits timer X or CNTRo and the interrupt request bits timer X or CNTRo to 0 A
3. the interrupt enable bit timer Y or CNTR to 1 interrupt enabled Set last 4 5 M380 17 9910 Corrections and Supplementary Explanation for 3822 Group User s Manuals No 4 Rev Contents A P2 148 Error line 18 E Interrupt source selection bit Note Correct addition Note 2 When an external trigger is selected an ADT A D conversion interrupt may occur by switching the interrupt source selection bit from 1 to 0 or 0 to 1 Before accepting an interrupt set the interrupt request bit to O after disabling interrupts and setting the interrupt source selection bit 5 5
4. 80 17 9910 Corrections and Supplementary Explanation for 3822 Group User s Manuals No 1 Rev Left columun P1 22 line 7 Right column P2 65 1 Timer X E Timer mode Fig 2 3 22 P2 66 1 Timer X E Pulse output mode Fig 2 3 23 Error A key input interrupt request is generated by applying L level Correct A key input interrupt request is generated by detecting falling edge Error However if the real time port control bit is changed from 0 to 1 data are output without the timer X Correct However after rewriting a data storage bit for real time port if the real time port control bit is changed from 0 to 1 data is output without the timer X Error A data output from the real time port is started at setting the real time port control bit to 1 Correct A data output from the real time port is started at setting the real time port control bit to 1 when setting 1 to the real time port control bit of the timer X mode register use the SEB instruction Previous change Notes on use Notes 1 For using interrupt processing set the following Before setting below clear the timer X interrupt enable bit and the timer X interrupt request bit to O After setting below set the timer X interrupt enable bit to 1 interrupts enabled After change Notes on use Notes
5. To our customers Old Company Name in Catalogs and Other Documents On April 1 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry CENESAS GRADE _A MESC TECHNICAL NEWS no wss0 17 s910 Corrections and Supplementary Explanation for 3822 Group User s Manual This news includes all corrections and supplementary explanation for the 3822 Group User s Manual 1995 3 issued document number H ED347 A issued before Please refer to the corrected information as shown below Corrections and supplementary explanation for the 3822 Group Users Manual issued before A M380 11 9507 Correction of 3822 Group Users Manual B M380 14 9907 Corrections and Supplementary Explanation for 3820 3822 3825 Group User s Manuals Note Alphabets in parentheses are corresponding to the alphabets in the parameter REV of the following corrections and supplementary explanation list Rev C is the new information added in this time 1 5 M3
6. fter setting below set the interrupt enable bits timer X or CNTRo to 1 interrupts enabled After change Previous change Notes on use Notes 1 For using interrupt processing set the following Before timer X stops counting before setting below clear the interrupt enable bit timer X or CNTRo to 0 After setting below clear the interrupt request bit timer X or CNTRo to 0 and next set the interrupt enable bit timer X or CNTRo to 1 interrupt enabled Set last Previous change Notes on use Before setting below clear the interrupt enable bits timer X or CNTRo and the interrupt request bits timer X or CNTRo to 0 After setting below set the interrupt enable bits timer X or CNTRo to 1 interrupts enabled After change Notes on use Notes 1 For using interrupt processing set the following Before timer X stops counting before setting below clear the interrupt enable bit timer X or CNTRo to 0 After setting below clear the interrupt request bit timer X or CNTRo to 0 and next set the interrupt enable bit timer X or CNTRo to 1 interrupt enabled Set last Previous change 2 Timer Y Notes on use E Timer mode Notes 1 For using interrupt processing set the following Before setting below clear the timer Y interrupt enable bit and the timer Y interrupt request bit to O
7. ounter mode Notes 1 For using interrupt processing set the following Fig 2 3 29 Before setting below clear the interrupt enable bits timer Y or CNTR1 and the interrupt request bits timer Y or CNTR1 to 0 After setting below set the interrupt enable bits timer Y or CNTR1 to 1 interrupts enabled After change Notes on use Notes 1 For using interrupt processing set the following Before timer Y stops counting before setting below clear the interrupt enable bit timer Y or CNTR1 to 0 After setting below clear the interrupt request bit timer Y or CNTR1 to 0 and next set the interrupt enable bit timer Y or CNTR to 1 interrupt enabled Set last Previous change 2 Timer Y Notes on use E Pulse width HL con Notes 1 For using interrupt processing set the following tinuously measure Before setting below clear the interrupt enable bits timer ment mode Y or CNTR1 and the interrupt request bits timer Y or CNTR1 Fig 2 3 30 to 0 eAfter setting below set the interrupt enable bits timer Y or CNTR1 to 1 interrupts enabled After change Notes on use Notes 1 For using interrupt processing set the following Before timer Y stops counting before setting below clear the interrupt enable bit timer Y or CNTR1 to 0 After setting below clear the interrupt request bit timer Y or CNTR1 to 0 and next set
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