HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 332

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 10 Advanced Timer Unit (ATU)
Clearing by DMAC: The interrupt status flag (ICF0B, CMF6) is cleared automatically during
data transfer when the DMAC is activated by input capture (ICR0B) or compare-match (CYLR6).
The procedure and timing in this case are shown in figure 10.36.
CK
Start
Clear request signal
from DMAC
Interrupt status
Activate DMAC
flag clear signal
Interrupt status flag
ICF0B, CMF6
Interrupt status
flag cleared during
data transfer
Interrupt request
signal
Figure 10.36 Procedure and Timing for Clearing by DMAC
Rev. 5.00 Jan 06, 2006 page 312 of 818
REJ09B0273-0500