HD643303x Hitachi, HD643303x Datasheet - Page 189

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Block Diagram of Channel 2: Figure 8-3 is a block diagram of channel 2. This is the channel
that provides only 0 output and 1 output.
TCLKA to TCLKD
ø, ø/2, ø/4, ø/8
Legend
TCNT2:
GRA2, GRB2:
TCR2:
TIOR2:
TIER2:
TSR2:
Timer counter 2 (16 bits)
General registers A2 and B2 (input capture/output compare registers)
(16 bits
Timer control register 2 (8 bits)
Timer I/O control register 2 (8 bits)
Timer interrupt enable register 2 (8 bits)
Timer status register 2 (8 bits)
Figure 8-3 Block Diagram of Channel 2
2)
Clock selector
Comparator
174
Module data bus
Control logic
TIOCA
TIOCB
IMIA2
IMIB2
OVI2
2
2