M306V5ME-XXXSP Datasheet, PDF (142/263 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V5ME-XXXSP
M306V5EESP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
A-D control register 2 (Note)
b7 b6 b5 b4 b3 b2 b1 b0
000
Symbol
ADCON2
Address
03D416
When reset
0000???02
Bit symbol
Bit name
SMP
A-D conversion method
select bit
Function
0 : Without sample and hold
1 : With sample and hold
RW
Reserved bits
Must always be set to “0”
Nothing is assigned.
In an attempt to write to these bits, write “0.”
The value, if read, turns out to be “0.”
Note: If the A-D control register is rewritten during A-D conversion, the conversion
result is indeterminate.
Figure 2.12.4 A-D control register 2
A-D register i
b7
Symbol
Address
When reset
ADi(i=0 to 5) 03C416, 03C616, 03C816 Indeterminate
b0
03CA16, 03CC16, 03CE16 Indeterminate
Function
Eight bits of A-D conversion result
RW
Figure 2.12.5 A-D register i (i = 0 to 5)
Rev. 1.0
141