Figure 17.17 Interrupt Timing In Software Standby Mode, Watch Mode, And Subsleep Mode - Renesas H8S Series Hardware Manual

(a) Interrupt timing in software standby mode, watch mode, and subsleep mode
KCLK
Software standby mode,
watch mode,
subsleep internal signal
Interrupt internal signal
(b) When a transition to software standby mode, watch mode, or subsleep mode is performed while the KCLI is high
KCLK
Software standby mode,
watch mode,
subsleep internal signal
Interrupt internal signal
(c) When a transition to software standby mode, watch mode, or subsleep mode is performed while the KCLK is low
KCLK
Software standby mode,
watch mode,
subsleep internal signal
Interrupt internal signal
Figure 17.17 Interrupt Timing in Software Standby Mode, Watch Mode, and Subsleep
Section 17 Keyboard Buffer Control Unit (KBU)
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Interrupt generated
4 5
Interrupt generated
4 5
Interrupt generated
Mode
Rev. 3.00 Jul. 14, 2005 Page 609 of 986
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