
ML66517 Family User’s Manual
Contents
Contents – 7
(2)
SIO1 receive control register (SR1CON).......................................................................................12-6
(3)
SIO1 status register (S1STAT) ......................................................................................................12-8
(4)
SIO1 transmit-receive buffer register (S1BUF) ...........................................................................12-10
(5)
SIO1 transmit shift register, receive shift register........................................................................12-10
12.4.3 Example of SIO1-related Register Settings .......................................................................................12-11
12.4.3.1 UART Mode Settings ..................................................................................................................12-11
Transmit settings..........................................................................................................................12-11
Receive settings ...........................................................................................................................12-11
12.4.3.2 Synchronous Mode Settings.........................................................................................................12-12
Transmit settings..........................................................................................................................12-12
Receive settings ...........................................................................................................................12-12
12.4.3.3 Baud Rate Generator (Timer 4) Settings......................................................................................12-13
12.4.4 SIO1 Interrupt....................................................................................................................................12-14
12.5
SIO6 .......................................................................................................................................................12-15
12.5.1 SIO6 Configuration ...........................................................................................................................12-15
12.5.2 Description of SIO6 Registers ...........................................................................................................12-16
(1)
SIO6 transmit control register (ST6CON) ...................................................................................12-16
(2)
SIO6 receive control register (SR6CON).....................................................................................12-18
(3)
SIO6 status register (S6STAT) ....................................................................................................12-20
(4)
SIO6 transmit-receive buffer register (S6BUF) ...........................................................................12-22
(5)
SIO6 transmit shift register, receive shift register........................................................................12-22
12.5.3 Example of SIO6-related Register Settings .......................................................................................12-23
12.5.3.1 UART Mode Settings ..................................................................................................................12-23
Transmit settings..........................................................................................................................12-23
Receive settings ...........................................................................................................................12-23
12.5.3.2 Synchronous Mode Settings.........................................................................................................12-24
Transmit settings..........................................................................................................................12-24
Receive settings ...........................................................................................................................12-24
12.5.3.3 Baud Rate Generator (Timer 3) Settings......................................................................................12-24
12.5.4 SIO6 Interrupt....................................................................................................................................12-25
12.6 SIO1 and SIO6 Operations......................................................................................................................12-26
12.6.1 Transmit Operation............................................................................................................................12-26
UART mode.................................................................................................................................12-26
Synchronous mode (SIO1, SIO6) ................................................................................................12-27
12.6.2 Receive Operation .............................................................................................................................12-34
UART mode.................................................................................................................................12-34
Synchronous mode.......................................................................................................................12-35
Chapter 13 A/D Converter Functions
13.1 Overview ...................................................................................................................................................13-1
13.2 A/D Converter Configuration....................................................................................................................13-1
13.3 A/D Converter Registers ...........................................................................................................................13-2
13.3.1 Description of A/D Converter Registers..............................................................................................13-3
(1)
A/D control register 0L (ADCON0L)............................................................................................13-3
(2)
A/D control register 0H (ADCON0H) ...........................................................................................13-5
(3)
A/D interrupt control register (ADINT0).......................................................................................13-7
(4)
A/D result registers (ADR00 to ADR07).......................................................................................13-8
13.3.2 Example of A/D Converter-related Register Settings..........................................................................13-9
Scan mode setting ..........................................................................................................................13-9
Select mode setting ........................................................................................................................13-9
13.4 A/D Converter Operation ........................................................................................................................13-10
13.5 Notes Regarding Usage of A/D Converter ..............................................................................................13-11
13.5.1 Considerations When Setting the Conversion Time ..........................................................................13-11
13.5.2 Noise-Suppression Measures.............................................................................................................13-13
13.6 A/D Converter Interrupt ..........................................................................................................................13-14