M16C80 Datasheet, PDF (352/358 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/80 SERIES

M16C/80 Group
Revision History
Version
Contents for change
Rev.1.0 Page 46, 79 Note 9 'Do not set CM04 and CM07 simultaneously.' --> deleted
Note 9 'In addition,do not rewrite CM04 and CM05 simultaneously' --> added
Page 48 'The priority level of the interrupt which is not used to cancel stop mode,must have
been changed to 0.' , 'If only a hardware reset or an NMI interrupt is used to cancel stop
mode,change the priority level of all interrupt to 0,then shift to stop mode.' --> added
Page 50 'The priority level of the interrupt which is not used to cancel wait mode,must have
been changed to 0.', 'If only a hardware reset or an NMI interrupt is used to cancel stop
mode,change the priority level of all interrupt to 0,then shift to wait mode.' --> added
Page 54 Figure 8.7 The arrow of CM07="1" and CM05="1" deleted.
Page 70 Interrupt request accepted. To CLK --> Interrupt request priority detection results
output(to clock generation circuit)
Page 74 'Signal of "L" level width...for NMI pin.' --> 'Signals input to the NMI ...from the opera-
tion clock of CPU.'
Page 75 (5) Rewrite the interrupt control register
'When attempting to clear the interrupt...Instructions :MOV' --> added
Page 78 'Therefore,we recom-mend using the watchdog timer to improve reliability of a sys-
tem.' --> added
Page 90 '2 instructions' --> '26 cycles', Program example revised, (4) --> added
Page 91 (5) Recommended procedure for starting DMA transfer--> added
Page 92 'Count source for each timer becomes an operation clock for timer operation as
counting and reloading,etc.' --> added,
Figure 12.1 One-shot mode --> One-shot timer mode
Page 95 Figure 13.1 Up/Down flag Note2 --> added
Figure13.3 Timer Ai register (FFFF --> FFFE revised)
Page 99 'TAiIN pin function', 'TAiOUT pin function' specification revised
Two-phase pulse input (Set the corresponding function select registers A to I/O
port,and port direction register to "0")
Page 103, 104 Selected by event/trigger select register --> Selected by event/trigger select
bit
Page 106 Figure 14.2, 11: Inhibited --> 11: Must not be set
Page 109 TBiIN Pin function
Programable I/O port or --> added, Figure 14.5 11: Inhibited --> 11: Must not be set
Page 110 Interrupt request generation timing, Figure 14.6
'When an overflow occurs.(Simultaneously,the timer Bi overflow flag... the timer Bi
mode register.)' --> 'Timer overflow.When an overflow occurs... the timer start flag is
set to "1".
Page 112 Figure 15.1 Note 5 Rewrite the INV00 to INV02 and INV06 bits when the timers
A1,A2,A4 and B stop. -->added
Page 113 Figure 15.2 Note 1--> added
Note 4 --> added
Three-phase output buffer register 0, 1 0016 --> 3F16
Page 114 Figure 15.3, Timer Ai register value Note 2 --> added
Page 130 to 132 Inhibited --> Must not be set
Page 134 Figure 16.10 UART transmit/receive control register 2
x0000000 --> x0xx0000
Revision
date
02/08/'05
C - 12