M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 136

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TIMER A
5.6 Pulse width modulation (PWM) mode
Fig. 5.6.6 Operation example of 8-bit pulse width modulator
5–46
PWM pulse output
Timer Ai interrupt
underflow signal
8-bit prescaler’s
from TAi
Count source
input signal
request bit
TAi
IN
OUT
pin’s
pin
“H”
“H”
“H”
“L”
“L”
“L”
“1”
“0”
fi: Frequency of count source
(f
2
, f
Note: The above applies when the reload register’s high-order 8 bits (n) = “02
The 8-bit prescaler counts the count source.
The 8-bit pulse width modulator counts the 8-bit prescaler’s underflow signal.
16
, f
64
, or f
and low-order 8 bits (m) = “02
signal) is selected.
512
)
7702/7703 Group User’s Manual
Cleared to “0” when interrupt request is accepted or cleared by software.
1 / f
16
” and an external trigger (falling of TAi
i
1 / f
1 / f
(m+1)
i
i
(m+1)
(m+1)
(n)
(2
8
–1)
IN
pin input
16
”