M16C28 Datasheet, PDF (261/423 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/28 Group (M16C/28, M16C/28B)
15. A/D Converter
A/D Trigger Control Register⁽¹⁾
b7 b6 b5 b4 b3 b2 b1 b0
1 11 1
Symbol
ADTRGCON
Address
03D216
After Reset
0016
Bit Symbol
Bit Name
SSE
A/D Operation Mode
Select Bit 2
Function
RW
Simultaneous sample sweep mode or
delayed trigger mode 0,1
RW
DTE
A/D Operation Mode
Select Bit 3
Delayed trigger mode 0, 1
RW
HPTRG0 ^{AN0 Trigger Select Bit}
Refer to Table 15.11
RW
HPTRG1 ^{AN1 Trigger Select Bit}
Refer to Table 15.11
RW
(b7-b4)
Nothing is assigned. When write, set to “0”.
When read, its content is “0”.
NOTES:
1. If ADTRGCON reigster is rewritten during A/D conversion, the conversion result will be indeterminate.
Figure 15.23 ADTRGCON Register in Delayed Trigger Mode 0
Table 15.11 Trigger Select Bit Setting in Delayed Trigger Mode 0
TRG
TRG1 HPTRG0 HPTRG1
Trigger
0
0
1
1
Timer B0, B1 underflow
Rev. 2.00 Jan. 31, 2007 ^{page 241} of 385
REJ09B0047-0200