R8CSLASH13 datasheet(119/224 Pages) RENESAS

119 / 224 page

Rev.1.20

Jan 27, 2006

page 108 of 205

REJ09B0111-0120

R8C/13 Group

12.4 Timer (Timer C)

Figure 12.34 Operation Example of Timer C in Output Compare Mode

Set value in TM1 register

000016

Time

TCC00 bit in

TCC0 register

IR bit in CMP0IC

Set to “1” by program

Count start

IR bit in CMP1IC

Set to “0” when interrupt request is

accepted, or set by program

The above applies to the following conditions.

TCC12 bit in TCC1 register=1 (TC register is set to “000016” at Compare 1 match occurrence )

TCC13 bit in TCC1 register=1 (Compare 0 output selected)

TCC15 to TCC14 bits in TCC1 register =112 (CMP output level is set to high at Compare 0 match

occurrence)TCC17 to TCC16 bits in TCC1 register=102 (CMP output level is set to low at Compare 1 match

occurrence)

TCOUT6 bit in TCOUT register=0 (not reversed)

TCOUT7 bit in TCOUT register =1 (reversed)

TCOUT0 bit in TCOUT register=1 (CMP00 output enabled)

TCOUT3 bit in TCOUT register=1 (CMP10 output enabled)

P1_0 bit in P1 register=1 (high)

P3_0 bit in P3 register=1 (high)

Set to “0” when interrupt request is accepted, or set by program

Set value in TM0 register

CMP00 output

“1”

“0”

CMP10 output

Match

“1”

“0”

“1”

“0”

“1”

“0”

“1”

“0”

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