Searched refs:ACIA_RDRF (Results 1 – 3 of 3) sorted by relevance
150 while (!(acia.mid_ctrl & ACIA_RDRF)) /* wait for rx buf filled */
170 if (acia_stat & ACIA_RDRF) { in atari_keyboard_interrupt()
641 #define ACIA_RDRF 1 /* Receive Data Register Full */ macro