HD6432621 Hitachi, HD6432621 Datasheet - Page 327

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

10.1.2
Figure 10-1 shows a block diagram of the TPU.
Channel 3:
Channel 4:
Channel 5:
Internal clock:
External clock:
Channel 0:
Channel 1:
Channel 2:
Legend
TSTR: Timer start register
TSYR: Timer synchro register
TCR:
TMDR: Timer mode register
Input/output pins
Input/output pins
Timer control register
Clock input
Block Diagram
TIOCA3
TIOCB3
TIOCC3
TIOCD3
TIOCA4
TIOCB4
TIOCA5
TIOCB5
ø/1
ø/4
ø/16
ø/64
ø/256
ø/1024
ø/4096
TCLKA
TCLKB
TCLKC
TCLKD
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
TIOCB1
TIOCA2
TIOCB2
TIOR (H, L):
TIER:
TSR:
TGR (A, B, C, D): Timer general registers (A, B, C, D)
Figure 10-1 Block Diagram of TPU
Timer I/O control registers (H, L)
Timer interrupt enable register
Timer status register
Internal data bus
Interrupt request signals
Interrupt request signals
A/D converter convertion start signal
PPG output trigger signal
Channel 3:
Channel 4:
Channel 5:
Channel 0:
Channel 1:
Channel 2:
TGI3A
TGI3B
TGI3C
TGI3D
TCI3V
TGI4A
TGI4B
TCI4V
TCI4U
TGI5A
TGI5B
TCI5V
TCI5U
TGI0A
TGI0B
TGI0C
TGI0D
TCI0V
TGI1A
TGI1B
TCI1V
TCI1U
TGI2A
TGI2B
TCI2V
TCI2U
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