Hitachi H8/3035 Series Hardware Manual page 177

Table 8-1 ITU Functions
Item
Clock sources
General registers (output
compare/input capture
registers)
Buffer registers
Input/output pins
Output pins
Counter clearing function
Compare match 0
input
1
Toggle
Input capture function
Synchronization
PWM mode
Reset-synchronized PWM
mode
Complementary PWM
mode
Phase counting mode
Buffering
Interrupt sources
Legend
Ο
: Available
— : Not available
Channel 0 Channel 1 Channel 2
Internal clocks: ø, ø/2, ø/4, ø/8
External clocks: TCLKA, TCLKB, TCLKC, TCLKD, selectable independently
GRA0, GRB0 GRA1, GRB1
— —
TIOCA0, TIOCA1,
TIOCB0 TIOCB1
— —
GRA0/GRB0 GRA1/GRB1
compare compare
match or match or
input capture input capture
Ο Ο
Ο Ο
Ο Ο
Ο Ο
Ο Ο
Ο Ο
— —
— —
— —
— —
Three sources Three sources
• •
Compare Compare
match/input match/input
capture A0 capture A1
• •
Compare Compare
match/input match/input
capture B0 capture B1
• •
Overflow Overflow
Channel 3 Channel 4
GRA2, GRB2 GRA3, GRB3
— BRA3, BRB3
TIOCA2, TIOCA3,
TIOCB2 TIOCB3
— —
GRA2/GRB2 GRA3/GRB3
compare compare
match or match or
input capture input capture
Ο Ο
Ο Ο
Ο
—
Ο Ο
Ο Ο
Ο Ο
Ο
—
Ο
—
Ο
—
Ο
—
Three sources Three sources
• •
Compare Compare
match/input match/input
capture A2 capture A3
• •
Compare Compare
match/input match/input
capture B2 capture B3
• •
Overflow Overflow
GRA4, GRB4
BRA4, BRB4
TIOCA4,
TIOCB4
TOCXA4,
TOCXB4
GRA4/GRB4
compare
match or
input capture
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
—
Ο
Three sources
•
Compare
match/input
capture A4
•
Compare
match/input
capture B4
•
Overflow
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