Index - 9
18.3 Configuration of RF Transceiver ........................................................................................... 548
18.3.1 Digital block ...................................................................................................................... 548
18.3.2 Analog block ..................................................................................................................... 549
18.3.3 Oscillator block ................................................................................................................. 550
18.3.4 Power supply block ........................................................................................................... 550
18.4 Baseband Function ............................................................................................................... 551
18.4.1 Configuration .................................................................................................................... 551
18.4.2 Frame configuration .......................................................................................................... 552
18.4.3 Baseband Interrupt ........................................................................................................... 556
18.4.4 Baseband Function Controlling Register .......................................................................... 557
18.5 Serial Interface Only for Internal Communication ................................................................. 651
18.5.1 Overview ........................................................................................................................... 651
18.5.2 Communication specification ............................................................................................ 652
18.5.3 Communication Format .................................................................................................... 653
18.6 RF Mode ............................................................................................................................... 655
18.6.1 RF operating mode ........................................................................................................... 655
18.6.2 RF standby mode ............................................................................................................. 655
18.6.3 State transition .................................................................................................................. 656
18.6.4 Mode transition ................................................................................................................. 657
18.6.5 Pin state in each RF mode ............................................................................................... 662
18.6.6 Function state in each RF mode ....................................................................................... 662
18.7 Example of Procedure for Setting ......................................................................................... 663
18.7.1 Example of procedure for each operation ........................................................................ 663
18.7.2 Example of procedure for function setting ........................................................................ 666
18.7.3 Setting for each data rate ................................................................................................. 694
18.8 Notice For Using Baseband Function ................................................................................... 704
18.8.1 Notice About Transmission ............................................................................................... 704
18.8.2 Cautions on First and Second Address Filter Match Monitor Bits .................................... 704
19. INTERRUPT FUNCTIONS ......................................................................................................... 705
19.1 Interrupt Function Types ....................................................................................................... 705
19.2 Interrupt Sources and Configuration ..................................................................................... 705
19.3 Registers Controlling Interrupt Functions ............................................................................. 709
19.3.1 Interrupt request flag registers (IF0L, IF0H, IF1L, IF1H, IF2L, IF2H) ............................... 712
19.3.2 Interrupt mask flag registers (MK0L, MK0H, MK1L, MK1H, MK2L, MK2H) ..................... 714
19.3.3 Priority specification flag registers (PR00L, PR00H, PR01L, PR01H, PR02L, PR02H,
PR10L, PR10H, PR11L, PR11H, PR12L, PR12H) ........................................................... 716
19.3.4 External interrupt rising edge enable registers (EGP0, EGP1), external interrupt falling
edge enable registers (EGN0, EGN1) .............................................................................. 718
19.3.5 Program status word (PSW) ............................................................................................. 720
19.4 Interrupt Servicing Operations .............................................................................................. 721
19.4.1 Maskable interrupt request acknowledgment ................................................................... 721
19.4.2 Software interrupt request acknowledgment .................................................................... 724
19.4.3 Multiple interrupt servicing ................................................................................................ 724
19.4.4 Interrupt servicing during division instruction .................................................................... 728
19.4.5 Interrupt request hold ....................................................................................................... 730
20. STANDBY FUNCTION ............................................................................................................... 731
20.1 Standby Function .................................................................................................................. 731
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