HD6433832S Datasheet, PDF (194/560 Pages) Renesas Technology Corp – single-chip microcomputers

Block Diagram
Figure 9.1 shows a block diagram of timer A.
φ_W
1/4
PSW
φ _W/4
TMA
TMOW
φ _W/32
φ _W/16
φ _W/8
φ _W/4
φ _W/32
φ _W/16
φ _W/8
φ _W/4
φ _W/128
φ/8192, φ/4096, φ/2048,
φ /512, φ/256, φ/128,
φ /32, φ /8
TCA
φ
PSS
Notation:
TMA: Timer mode register A
TCA: Timer counter A
IRRTA: Timer A overflow interrupt request flag
PSW: Prescaler W
PSS: Prescaler S
IRRTA
Note: Can be selected only when the prescaler W output (φ _W/128) is used as the TCA input clock.
Figure 9.1 Block Diagram of Timer A
Pin Configuration
Table 9.2 shows the timer A pin configuration.
Table 9.2 Pin Configuration
Name
Clock output
Abbrev.
TMOW
I/O
Output
Function
Output of waveform generated by timer A output
circuit
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