M16C62P_06 Datasheet, PDF (157/421 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

M16C/62P Group (M16C/62P, M16C/62PT)
15. Timers
One-Shot Start Flag
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
ONSF
Address
0382h
After Reset
00h
Bit Symbol
Bit Name
Function
RW
TA0OS Timer A0 One-Shot Start Flag The timer starts counting by setting this bit to “1”
RW
TA1OS Timer A1 One-Shot Start Flag ^{w hile the TMOD1 to TMOD0 bits in the TAiMR}
RW
TA2OS Timer A2 One-Shot Start Flag ^{register i = 0 to 4) = 10b (= one-shot timer mode)}
RW
TA3OS Timer A3 One-Shot Start Flag ^{and the MR2 bit in the TAiMR register = 0 (=TAiOS} RW
TA4OS Timer A4 One-Shot Start Flag ^{bit enabled). When read, its content is 0”.}
RW
Z-Phase Input Enable Bit
0 : Z-phase input disabled
TAZIE
1 : Z-phase input enabled
RW
TA0TGL
Timer A0 Event/Trigger Select b7 b6
Bit
0 0 : Input on TA0IN is selected ⁽¹⁾
RW
0 1 : TB2 is selected ⁽²⁾
TA0TGH
1 0 : TA4 is selected ⁽²⁾
RW
1 1 : TA1 is selected ⁽²⁾
NOTES :
1. Make sure the PD7_1 bit in the PD7 register is set to “0” (= input mode).
2. Overflow or underflow .
Trigger Select Register
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
Address
After Reset
TRGSR
0383h
00h
Bit Symbol
Bit Name
Function
RW
TA1TGL
Timer A1 Event/Trigger Select Bit
b1 b0
0 0 : Input on TA1IN is selected ⁽¹⁾
RW
0 1 : TB2 is selected ⁽²⁾
TA1TGH
1 0 : TA0 is selected ⁽²⁾
RW
1 1 : TA2 is selected ⁽²⁾
TA2TGL
Timer A2 Event/Trigger Select Bit
b3 b2
0 0 : Input on TA2IN is selected ⁽¹⁾
RW
0 1 : TB2 is selected ⁽²⁾
TA2TGH
1 0 : TA1 is selected ⁽²⁾
RW
1 1 : TA3 is selected ⁽²⁾
TA3TGL
Timer A3 Event/Trigger Select Bit
b5 b4
0 0 : Input on TA3IN is selected ⁽¹⁾
RW
0 1 : TB2 is selected ⁽²⁾
TA3TGH
1 0 : TA2 is selected ⁽²⁾
RW
1 1 : TA4 is selected ⁽²⁾
TA4TGL
Timer A4 Event/Trigger Select Bit
b7 b6
0 0 : Input on TA4IN is selected ⁽¹⁾
RW
0 1 : TB2 is selected ⁽²⁾
TA4TGH
1 0 : TA3 is selected ⁽²⁾
RW
1 1 : TA0 is selected ⁽²⁾
NOTES :
1. Make sure the port direction bits for the TA1IN to TA4IN pins are set to “0” (= input mode).
2. Overflow or underflow .
Figure 15.6 ONSF, RGSR Registers
Rev.2.41 Jan 10, 2006 Page 142 of 390
REJ09B0185-0241