HMS38112 Datasheet, PDF (34/73 Pages) List of Unclassifed Manufacturers – 4-BIT SINGLE CHIP MICROCOMPUTERS

Chapter 3. Architecture
Pulse Generator
The following frequency and duty ratio are selected for carrier signal outputted
from the REMOUT port depending on a PMR (Pulse Mode Register) value set in
a program.
T
T1
PMR
0
1
2
3
4
5
6
7
* Default value is "0"
REMOUT signal
T=1/f_PUL = 96/f_OSC,
T1/T = 1/2
T=1/f_PUL = 96/f_OSC,
T1/T = 1/3
T=1/f_PUL = 64/f_OSC,
T1/T = 1/2
T=1/f_PUL = 64/f_OSC,
T1/T = 1/4
T=1/f_PUL = 88/f_OSC,
T1/T = 4/11
No Pulse (same to D0 ~ D9)
T=1/f_PUL = 96/f_OSC,
T1/T = 1/4
No pulse (same to D0 ~ D9)
Table 3-2 PMR selection table
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