578
APPENDIX D REGISTER INDEX
[I]
Internal expansion RAM size switching register (IXS) .....................................................................................537
Interrupt mask flag register 0H (MK0H) ............................................................................................................480
Interrupt mask flag register 0L (MK0L) .............................................................................................................480
Interrupt mask flag register 1L (MK1L) .................................................................................................... 480, 498
Interrupt request flag register 0H (IF0H)...........................................................................................................479
Interrupt request flag register 0L (IF0L)............................................................................................................479
Interrupt request flag register 1L (IF1L)................................................................................................... 479, 498
Interrupt timing specify register (SINT) ...................................................................292, 310, 327, 343, 352, 362
[K]
Key return mode register (KRM) .............................................................................................................. 145, 499
[M]
Memory expansion mode register (MM) .................................................................................................. 144, 505
Memory size switching register (IMS) ...................................................................................................... 506, 536
[O]
Oscillation mode selection register (OSMS) .....................................................................................................154
Oscillation stabilization time select register (OSTS) ........................................................................................514
[P]
Port 0 (P0) .........................................................................................................................................................124
Port 1 (P1) .........................................................................................................................................................126
Port 12 (P12) ......................................................................................................................................................138
Port 13 (P13) ......................................................................................................................................................139
Port 2 (P2) ................................................................................................................................................ 127, 129
Port 3 (P3) .........................................................................................................................................................131
Port 4 (P4) .........................................................................................................................................................132
Port 5 (P5) .........................................................................................................................................................133
Port 6 (P6) .........................................................................................................................................................134
Port 7 (P7) .........................................................................................................................................................136
Port mode register 0 (PM0) ...............................................................................................................................140
Port mode register 1 (PM1) ...............................................................................................................................140
Port mode register 12 (PM12) .................................................................................................................. 140, 470
Port mode register 13 (PM13) ...........................................................................................................................140
Port mode register 2 (PM2) ...............................................................................................................................140
Port mode register 3 (PM3) ............................................................................................. 140, 180, 220, 252, 256
Port mode register 5 (PM5) ...............................................................................................................................140
Port mode register 6 (PM6) ...............................................................................................................................140
Port mode register 7 (PM7) ...............................................................................................................................140
Priority specify flag register 0H (PR0H)............................................................................................................481
Priority specify flag register 0L (PR0L) .............................................................................................................481
Priority specify flag register 1L (PR1L) .............................................................................................................481
Processor clock control register (PCC).............................................................................................................151
Program status word (PSW) ....................................................................................................................... 98, 486
Pull-up resistor option register H (PUOH) ........................................................................................................143
Pull-up resistor option register L (PUOL)..........................................................................................................143