HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 331

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

9.1.2
Figure 9.1 shows a block diagram of the TPU.
Internal clock:
External clock:
Channel 0:
Channel 1:
Channel 2:
Legend:
TSTR:
TSYR: Timer synchro register
TCR:
TMDR: Timer mode register
Input/output pins
Timer start register
Timer control register
Block Diagram
Clock input
TCLKA
TCLKB
TCLKC
TCLKD
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
TIOCB1
TIOCA2
TIOCB2
/1
/4
/16
/64
/256
/1024
Figure 9.1 Block Diagram of TPU
TIOR (H, L):
TIER:
TSR:
TGR (A, B, C, D): Timer general registers (A, B, C, D)
TCNT:
Timer I/O control registers (H, L)
Timer interrupt enable register
Timer status register
Timer counter
Rev.3.00 Mar. 26, 2007 Page 289 of 772
Section 9 16-Bit Timer Pulse Unit (TPU)
Internal data bus
Interrupt request signals
A/D conversion
start request signal
REJ09B0355-0300
Channel 0:
Channel 1:
Channel 2:
TGI0A
TGI0B
TGI0C
TGI0D
TCI0V
TGI1A
TGI1B
TCI1V
TCI1U
TGI2A
TGI2B
TCI2V
TCI2U