8.1.2
Block Diagrams
16-bit timer Block Diagram (Overall): Figure 8.1 is a block diagram of the 16-bit timer.
TCLKA to TCLKD
φ, φ/2, φ/4, φ/8
TIOCA
to TIOCA
0
2
TIOCB
to TIOCB
0
2
Legend:
TSTR : Timer start register (8 bits)
TSNR : Timer synchro register (8 bits)
TMDR : Timer mode register (8 bits)
TOLR : Timer output level setting register (8 bits)
TISRA : Timer interrupt status register A (8 bits)
TISRB : Timer interrupt status register B (8 bits)
TISRC : Timer interrupt status register C (8 bits)
Clock selector
Control logic
Module data bus
Figure 8.1 16-bit timer Block Diagram (Overall)
IMIA0 to IMIA2
IMIB0 to IMIB2
OVI0 to OVI2
TSTR
TSNR
TMDR
TOLR
TISRA
TISRB
TISRC
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