h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 74

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
Type
Interrupt
signals
16-bit free-
running
timer (FRT) FTOA
8-bit timer
(TMR0,
TMR1,
TMRX,
TMRY)
PWM timer
(PWM)
14-bit PWM
timer
(PWMX)
Rev. 4.00 Jun 06, 2006 page 20 of 1004
REJ09B0301-0400
Symbol
NMI
IRQ0 to
IRQ7
FTCI
FTOB
FTIA
FTIB
FTIC
FTID
TMO0
TMO1
TMOX
TMCI0
TMCI1
TMRI0
TMRI1
TMIX
TMIY
PW15 to
PW0
PWX0
PWX1
Pin No.
FP-80A
TFP-80C
6
18 to 20,
78 to 80,
27, 28
21
22
27
23
24
25
26
40
43
28
39
42
41
44
21
23
48 to 55,
57 to 64
45
46
I/O
Input
Input
Input
Output FRT output compare A output: The output
Output FRT output compare B output: The output
Input
Input
Input
Input
Output Compare-match output: TMR0, TMR1, and TMRX
Input
Input
Input
Output PWM timer output: PWM timer pulse output pins.
Output PWMX timer output: PWM D/A pulse output pins.
Name and Function
Nonmaskable interrupt: Requests a nonmaskable
interrupt.
Interrupt request 0 to 7: These pins request a
maskable interrupt.
FRT counter clock input: Input pin for an external
clock signal for the free-running counter (FRC).
compare A output pin.
compare B output pin.
FRT input capture A input: The input capture A
input pin.
FRT input capture B input: The input capture B
input pin.
FRT input capture C input: The input capture C
input pin.
FRT input capture D input: The input capture D
input pin.
compare-match output pins.
Counter external clock input: Input pins for the
external clock input to the TMR0 and TMR1
counters.
Counter external reset input: TMR0 and TMR1
counter reset input pins.
Counter external clock input and reset input:
Dual function as TMRX and TMRY counter clock
input pin and reset input pin.