HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 371

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

Example of Advanced Pulse Controller Output Operation: Figure 11.4 shows an example of
advanced pulse controller output operation.
1. Set ATU registers GR2A and GR2B (to be used for output trigger generation) as output
2. Write H'0101 to POPCR.
3. Start ATU timer 2. When a GR2A compare-match occurs, 1 is output from the PULS0 pin.
compare registers. Set the rise point in GR2A and the fall point in GR2B, and enable the
respective compare-match interrupts.
When a GR2B compare-match occurs, 0 is output from the PULS0 pin.
Figure 11.3 Example of Setting Procedure for Advanced Pulse Controller Output
ATU settings
APC setting
APC setting
ATU setting
ATU setting
Port setting
Interrupt request setting
Count operation setting
APC output operation
GR function selection
Rise/fall port setting
Rise/fall port setting
Port output setting
Compare-match?
Operation
Start count
GR setting
GR setting
Yes
Section 11 Advanced Pulse Controller (APC)
Rev. 5.00 Jan 06, 2006 page 351 of 818
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