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Section 24 A/D Converter
Page 1266 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name
Initial
Value R/W Description
8 to 6 CKS[2:0] 000 R/W Clock Select
These bits select the A/D conversion time.*
2
Set the
A/D conversion time while A/D conversion is halted
(ADST = 0).
000: Conversion time = 212 t
cyc
(maximum)
001: Conversion time = 276 t
cyc
(maximum)
010: Conversion time = 308 t
cyc
(maximum)
011: Conversion time = 340 t
cyc
(maximum)
100: Conversion time = 404 t
cyc
(maximum)
101: Conversion time = 548 t
cyc
(maximum)
110, 111: Setting prohibited
5 to 3 MDS[2:0] 000 R/W Multi-scan Mode
These bits select the operating mode for A/D
conversion.
0xx: Single mode
100: Multi mode: A/D conversion on 1 to 4 channels
101: Multi mode: AD conversion on 1 to 8 channels*
3
110: Scan mode: A/D conversion on 1 to 4 channels
111: Scan mode: AD conversion on 1 to 8 channels*
3