A/D Activation Compare Operation - Fujitsu MB91260B Series Hardware Manual

11.6.5

A/D Activation Compare Operation

When the 16-bit free-run timer reaches the specified value, A/D can be activated.
■ A/D Startup
Three A/D converter units can be activated.
• A/D activation compare 0 → Start A/D unit 0.
• A/D activation compare 1 → Start A/D unit 1.
• A/D activation compare 2 → Start A/D unit 2.
■ A/D Startup Enable
If the compare register value is set, and "1" is set in the control register (ADCOMPC) CE0, CE1, and CE2:
bit0, bit1, and bit2, when the free-run timer and compare register value match, an A/D activation signal is
generated.
When "0" is set in CE0, CE1, and CE2, even if the free-run timer and compare register value match, an A/D
activation signal is not generated.
If the compare register is written to when activation is enabled, the written value is compared for a match.
CHAPTER 11 MULTIFUNCTIONAL TIMER
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