MC68HC05X16 Datasheet, PDF (12/232 Pages) Freescale Semiconductor, Inc – High-density complementary metal oxide semiconductor HCMOS) microcontroller unit

Freescale Semiconductor, Inc.
Paragraph
Number
TITLE
Page
Number
6.4
6.4.1
6.4.2
6.4.3
6.5
6.5.1
6.6
6.7
6.8
Output compare..................................................................................................... 6-9
Output compare register 1 (OCR1) ................................................................. 6-9
Output compare register 2 (OCR2) ................................................................. 6-10
Software force compare................................................................................... 6-11
Pulse length modulation (PLM) ............................................................................. 6-11
Pulse length modulation registers A and B (PLMA/PLMB).............................. 6-11
Timer during STOP mode ..................................................................................... 6-12
Timer during WAIT mode ...................................................................................... 6-12
Timer state diagrams............................................................................................. 6-12
7
SERIAL COMMUNICATIONS INTERFACE
7.1 SCI two-wire system features................................................................................ 7-1
7.2 SCI receiver features............................................................................................. 7-3
7.3 SCI transmitter features......................................................................................... 7-3
7.4 Functional description ........................................................................................... 7-3
7.5 Data format............................................................................................................ 7-5
7.6 Receiver wake-up operation.................................................................................. 7-5
7.6.1 Idle line wake-up.............................................................................................. 7-6
7.6.2 Address mark wake-up .................................................................................... 7-6
7.7 Receive data in (RDI) ............................................................................................ 7-6
7.8 Start bit detection .................................................................................................. 7-6
7.9 Transmit data out (TDO)........................................................................................ 7-8
7.10 SCI synchronous transmission.............................................................................. 7-9
7.11 SCI registers.......................................................................................................... 7-10
7.11.1 Serial communications data register (SCDR) .................................................. 7-10
7.11.2 Serial communications control register 1 (SCCR1) ......................................... 7-10
7.11.3 Serial communications control register 2 (SCCR2) ......................................... 7-14
7.11.4 Serial communications status register (SCSR) ............................................... 7-16
7.11.5 Baud rate register (BAUD) ............................................................................... 7-18
7.12 Baud rate selection................................................................................................ 7-20
7.13 SCI during STOP mode......................................................................................... 7-21
7.14 SCI during WAIT mode.......................................................................................... 7-21
8
PULSE LENGTH D/A CONVERTERS
8.1 Miscellaneous register........................................................................................... 8-3
8.2 PLM clock selection............................................................................................... 8-4
8.3 PLM during STOP mode ....................................................................................... 8-4
8.4 PLM during WAIT mode ........................................................................................ 8-4
TABLE OF CONTENTS
MC68HC05X16
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