M306V2ME Datasheet, PDF (83/276 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V2ME-XXXFP
M306V2EEFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
Up/down flag
b7 b6 b5 b4 b3 b2 b1 b0
000
Symbol
UDF
Address
038416
When reset
0016
Bit symbol
Bit name
TA0UD Timer A0 up/down flag
TA1UD Timer A1 up/down flag
TA2UD Timer A2 up/down flag
TA3UD Timer A3 up/down flag
TA4UD Timer A4 up/down flag
Reserved bit
Function
RW
0 : Down count
1 : Up count
This specification becomes valid
when the up/down flag content is
selected for up/down switching
cause
Must always be set to “0”
Figure 2.10.7 Up/down flag
One-shot start flag
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
ONSF
Address
038216
When reset
00X000002
Bit symbol
Bit name
TA0OS Timer A0 one-shot start flag
TA1OS Timer A1 one-shot start flag
Function
1 : Timer start
When read, the value is “0”
TA2OS Timer A2 one-shot start flag
TA3OS _{Timer A3 one-shot start flag}
TA4OS _{Timer A4 one-shot start flag}
Nothing is assigned.
In an attempt to write to this bit, write “0.” The value, if read, turns out to be indeterminate.
TA0TGL
TA0TGH
Timer A0 event/trigger
select bit
b7 b6
0 0 : Do not set
0 1 : TB2 overflow is selected
1 0 : TA4 overflow is selected
1 1 : TA1 overflow is selected
RW
Figure 2.10.8 One-shot start flag
Rev. 1.0
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