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HD6473032F16 Datasheet, PDF (340/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Section 10 16-Bit Integrated Timer Unit (ITU)
TCLKA to
TCLKD
φ, φ/2,
φ/4, φ/8
Clock selector
Comparator
Control logic
TOCXA4
TOCXB4
TIOCA4
TIOCB4
IMIA4
IMIB4
OVI4
Module data bus
Legend:
TCNT4:
Timer counter 4 (16 bits)
GRA4, GRB4: General registers A4 and B4 (input capture/output compare registers)
(16 bits × 2)
BRA4, BRB4: Buffer registers A4 and B4 (input capture/output compare buffer registers)
(16 bits × 2)
TCR4:
Timer control register 4 (8 bits)
TIOR4:
Timer I/O control register 4 (8 bits)
TIER4:
Timer interrupt enable register 4 (8 bits)
TSR4:
Timer status register 4 (8 bits)
Figure 10.5 Block Diagram of Channel 4
Rev. 3.00 Mar 21, 2006 page 310 of 814
REJ09B0302-0300