UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 22
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UPD784026
Manufacturer Part Number
UPD784026
Description
16/8-bit Single-chip Microcontrollers
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD784026.pdf
(759 pages)
- Current page: 22 of 759
- Download datasheet (3Mb)
CHAPTER 14 A/D CONVERTER ................................................................................................... 373
CHAPTER 15 D/A CONVERTER ................................................................................................... 395
CHAPTER 16 ASYNCHRONOUS SERIAL INTERFACE/3-WIRE SERIAL I/O ....................... 401
13.4
14.1
14.2
14.3
14.4
14.5
15.1
15.2
15.3
15.4
16.1
16.2
16.3
16.4
13.3.4
CAUTION ............................................................................................................................................
CONFIGURATION ..............................................................................................................................
A/D CONVERTER MODE REGISTER (ADM) ..............................................................................
OPERATION .......................................................................................................................................
14.3.1
14.3.2
14.3.3
14.3.4
14.3.5
EXTERNAL CIRCUIT OF A/D CONVERTER ...............................................................................
CAUTIONS ..........................................................................................................................................
CONFIGURATION ..............................................................................................................................
D/A CONVERTER MODE REGISTER (DAM) ..............................................................................
D/A CONVERTER OPERATION ......................................................................................................
15.3.1
15.3.2
CAUTIONS ..........................................................................................................................................
SWITCHING BETWEEN ASYNCHRONOUS SERIAL INTERFACE MODE
AND 3-WIRE SERIAL I/O MODE ..................................................................................................
ASYNCHRONOUS SERIAL INTERFACE MODE .........................................................................
16.2.1
16.2.2
16.2.3
16.2.4
16.2.5
16.2.6
16.2.7
3-WIRE SERIAL I/O MODE ............................................................................................................
16.3.1
16.3.2
16.3.3
16.3.4
16.3.5
16.3.6
16.3.7
BAUD RATE GENERATOR .............................................................................................................
16.4.1
16.4.2
PWM Pulse Width Rewrite Cycle Specification ..................................................................
Basic A/D Converter Operation ............................................................................................
Select Mode ..........................................................................................................................
Scan Mode ............................................................................................................................
A/D Conversion Operation Start by Software .....................................................................
A/D Conversion Operation Start by Hardware ....................................................................
Basic Operation ....................................................................................................................
D/A Converter Standby Operation .......................................................................................
Configuration in Asynchronous Serial Interface Mode........................................................
Asynchronous Serial Interface Control Registers ...............................................................
Data Format ..........................................................................................................................
Parity Types and Operations ................................................................................................
Reception ..............................................................................................................................
Receive Errors ......................................................................................................................
Configuration in 3-Wire Serial I/O Mode .............................................................................
Clocked Serial Interface Mode Registers (CSIM1, CSIM2) ...............................................
Basic Operation Timing ........................................................................................................
Operation When Transmission Only is Enabled .................................................................
Operation When Reception Only is Enabled ......................................................................
Operation When Transmission/Reception is Enabled ........................................................
Corrective Action in Case of Slippage of Serial Clock and Shift Operations ....................
Baud Rate Generator Configuration ....................................................................................
Baud Rate Generator Control Register (BRGC, BRGC2) ..................................................
Transmission .........................................................................................................................
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