SH7280 Datasheet, PDF (1030/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 20 A/D Converter (ADC)
20.4.4 A/D Converter Activation by MTU2 and MTU2S
A/D conversion is activated by the A/D conversion start triggers (TRGAN, TRG0N, TRG4N, and
TRG4BN) from the MTU2 and A/D conversion start triggers (TRGAN, TRG4AN, and TRG4BN)
from the MTU2S. To enable this function, set the TRGE bit in ADCR to 1 and clear the EXTRG
bit to 0. After this setting is made, if an A/D conversion start trigger from the MTU2 or MTU2S is
generated, the ADST bit is set to 1. The time between the setting of the ADST bit to 1 and the start
of the A/D conversion is the same as when A/D conversion is activated by writing 1 to the ADST
bit by software.
Rev. 1.00 Jun. 26, 2008 Page 1000 of 1692
REJ09B0393-0100