Renesas M30245 Series User Manual page 19

M30245 Group
Figure 2.2.1. Memory map of timer A-related registers
Timer Ai mode register (i = 0 to 4)
b7 b6 b5 b4 b3
Figure 2.2.2. Timer A-related registers (1)
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Timer A1 interrupt control register (TA1IC)
0045
16
0047 Timer A2 interrupt control register (TA2IC)
16
0054
Timer A0 interrupt control register (TA0IC)
16
0057
16
Timer A3 interrupt control register (TA3IC)
0059 Timer A4 interrupt control register (TA4IC)
16
0380
16 Count start flag (TABSR)
0381 Clock prescaler reset flag (CPSRF)
16
0382 One-shot start flag (ONSF)
16
Trigger select register (TRGSR)
0383
16
Up-down flag (UDF)
0384
16
0386
16
Timer A0 (TA0)
0387
16
0388
16
Timer A1 (TA1)
0389
16
038A
16
Timer A2 (TA2)
038B
16
038C
16
Timer A3 (TA3)
038D
16
038E
16
Timer A4 (TA4)
038F
16
0396 Timer A0 mode register (TA0MR)
16
Timer A1 mode register (TA1MR)
0397
16
0398
16 Timer A2 mode register (TA2MR)
0399
16 Timer A3 mode register (TA3MR)
039A Timer A4 mode register (TA4MR)
16
b2 b1 b0
Symbol
TAiMR (i=0 to 4)
Bit Symbol
TMOD0
TMOD1
MR0
MR1
MR2
MR3
TCK0
TCK1
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Address
0396
16
Bit Name
b1 b0
Operation mode
0 0 : Timer mode
select bit
0 1 : Event counter mode
1 0 : One-shot timer mode
1 1 : PWM mode
Function varies with each mode
operation
Function varies with each mode
Count source select bit
operation
When reset
to 039A
16
00
16
Function
2. Timer A
R W
O O
O O
O O
O O
O O
O O
O O
O O