NEC UPD703116 User Manual page 648

Bit position Bit name
7 to 4 SANI3 to
SANI0
3 to 0 ANIS3 to
ANIS0
Remark n = 0, 1
648
CHAPTER 13 A/D CONVERTER
Specifies conversion start analog input pin in scan mode.
These bits are ignored in select mode.
SANI3 SANI2 SANI1
0 0 0
0 0 0
0 0 1
0 0 1
0 1 0
0 1 0
0 1 1
0 1 1
Other than above
Caution Always set the conversion start analog input pin number that
is set by bits SANI3 to SANI0 to a smaller pin number than the
conversion termination analog input pin number that is set by
bits ANIS3 to ANIS0.
Specifies analog input pin in select mode.
In scan mode, specifies conversion termination analog input pin.
ANIS3 ANIS2 ANIS1
0 0 0
0 0 0
0 0 1
0 0 1
0 1 0
0 1 0
0 1 1
0 1 1
Other than above
Remark SANI < ANInm
m = 1 to 7
User's Manual U14492EJ5V0UD
Function
SANI0 Scan start analog input pin
0 ANIn0
1 ANIn1
0 ANIn2
1 ANIn3
0 ANIn4
1 ANIn5
0 ANIn6
1 ANIn7
Setting prohibited
ANIS0 In select mode
0 ANIn0
1 ANIn1
0 ANIn2
1 ANIn3
0 ANIn4
1 ANIn5
0 ANIn6
1 ANIn7
Setting prohibited
(2/2)
In scan mode
ANIn0
SANI → ANIn1
SANI → ANIn2
SANI → ANIn3
SANI → ANIn4
SANI → ANIn5
SANI → ANIn6
SANI → ANIn7