Chapter 2. 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
REMOUT signal
0
1
2
3
4
5
6
T=1/fPUL = 12/fOSC [96/fOSC],
T1/T = 1/2
T1/T = 1/3
T1/T = 1/2
T1/T = 1/4
T1/T = 4/11
T=1/fPUL = 12/fOSC [96/fOSC],
T=1/fPUL = 8/fOSC [64/fOSC],
T=1/fPUL = 8/fOSC [64/fOSC],
T=1/fPUL = 11/fOSC [88/fOSC],
No Pulse (same to D0~D9)
T=1/fPUL = 12/fOSC [96/fOSC],
T1/T = 1/4
¡ È ¡ È
0
* Default value is
¡ È ¡ È
T , when Instruction cycle is fOSC/48
* [ ] means the value of
Table 2-2 PMR selection table
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HYNIX [ HYNIX SEMICONDUCTOR ]
