PCSR1_STMASK
(DE_RCSR(DE_PCSR1) & PCSR1_STMASK) == STAT_RESET;
(((DE_RCSR(DE_PCSR1) & PCSR1_STMASK) != STAT_READY) &&
((DE_RCSR(DE_PCSR1) & PCSR1_STMASK) != STAT_RUN)))