HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 693

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TCSR—Timer Control/Status Register
Notes: *1
Bit
Initial value
Read/Write
Compare-Match Flag B
0
1
*2
Cleared by reading CMFB = 1, then writing 0 in CMFB.
Set when TCNT = TCORB.
Software can write a 0 in bits 7 to 5 to clear the flags, but cannot write a 1 in these bits.
When all four bits (OS3 to OS0) are cleared to 0, output is disabled.
Compare-Match Flag A
0
1
Cleared by reading CMFA = 1, then writing 0 in CMFA.
Set when TCNT = TCORA.
CMFB
R/(W)
Timer Overflow Flag
0
1
7
0
Cleared by reading OVF = 1, then writing 0 in OVF.
Set when TCNT changes from H'FF to H'00.
*1
CMFA
R/(W)
6
0
Output Select
0
0
1
1
*1
0
1
0
1
R/(W)
OVF
No change on compare-match B.
Output 0 on compare-match B.
Output 1 on compare-match B.
Invert (toggle) output on compare-match B.
5
0
*1
Output Select
0
0
1
1
0
1
0
1
—
—
4
1
No change on compare-match A.
Output 0 on compare-match A.
Output 1 on compare-match A.
Invert (toggle) output on compare-match A.
OS3
R/W
3
0
H'C9
*2
OS2
R/W
2
0
*2
OS1
R/W
1
0
*2
OS0
R/W
0
0
TMR0
*2
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