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REGISTERS Address: Reset State: CCON S:D8H 00X0 0000B PCA Timer/Counter Control Register. Contains the run control bit and overflow flag for the PCA timer/counter, and the compare/capture flags for the five PCA compare/capture modules. 7 0 CF Bit Number 7 CR — Bit Mnemonic CF CCF4 CCF3 CCF2 CCF1 CCF0 Function PCA Timer/Counter Overflow Flag: Set by hardware when the PCA timer/counter rolls over. This generates an interrupt request if the ECF interrupt enable bit in CMOD is set. CF can be set by hardware or software but can be cleared only by software. 6 CR PCA Timer/Counter Run Control Bit: 5 — Reserved: Set and cleared by software to turn the PCA timer/counter on and off. The value read from this bit is indeterminate. Do not write a “1” to this bit. 4:0 CCF4:0 PCA Module Compare/Capture Flags: Set by hardware when a match or capture occurs. This generates a PCA interrupt request if the ECCFx interrupt enable bit in the corresponding CCAPMx register is set. Must be cleared by software. C-8
