SH7280 Datasheet, PDF (23/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

20.3.4 A/D Analog Input Channel Select Registers 0 to 2
(ADANSR_0 to ADANSR_2) .......................................................................... 983
20.3.5 A/D Bypass Control Registers 0 to 2 (ADBYPSCR_0 to ADBYPSCR_2) ..... 984
20.3.6 A/D Data Registers 0 to 11 (ADDR0 to ADDR11) .......................................... 985
20.4 Operation .......................................................................................................................... 986
20.4.1 Single-Cycle Scan Mode................................................................................... 987
20.4.2 Continuous Scan Mode ..................................................................................... 992
20.4.3 Input Sampling and A/D Conversion Time ...................................................... 997
20.4.4 A/D Converter Activation by MTU2 and MTU2S ......................................... 1000
20.4.5 External Trigger Input Timing........................................................................ 1001
20.4.6 Example of ADDR Auto-Clear Function........................................................ 1002
20.5 Interrupt Sources and DMAC or DTC Transfer Requests .............................................. 1004
20.6 Definitions of A/D Conversion Accuracy....................................................................... 1005
20.7 Usage Notes .................................................................................................................... 1007
20.7.1 Analog Input Voltage Range .......................................................................... 1007
20.7.2 Relationship between AVcc, AVss and Vcc, Vss........................................... 1007
20.7.3 Range of AVREF Pin Settings........................................................................ 1007
20.7.4 Notes on Board Design ................................................................................... 1007
20.7.5 Notes on Noise Countermeasures ................................................................... 1008
Section 21 D/A Converter (DAC) (SH7286 Only)............................................1009
21.1 Features........................................................................................................................... 1009
21.2 Input/Output Pins............................................................................................................ 1010
21.3 Register Descriptions...................................................................................................... 1011
21.3.1 D/A Data Registers 0 and 1 (DADR0 and DADR1)....................................... 1011
21.3.2 D/A Control Register (DACR) ....................................................................... 1012
21.4 Operation ........................................................................................................................ 1014
21.5 Usage Notes .................................................................................................................... 1015
21.5.1 Module Standby Mode Setting ....................................................................... 1015
21.5.2 D/A Output Hold Function in Software Standby Mode.................................. 1015
21.5.3 Setting Analog Input Voltage ......................................................................... 1015
Section 22 Controller Area Network (RCAN-ET) (SH7286 Only) ..................1017
22.1 Summary......................................................................................................................... 1017
22.1.1 Overview......................................................................................................... 1017
22.1.2 Scope............................................................................................................... 1017
22.1.3 Audience ......................................................................................................... 1017
22.1.4 References....................................................................................................... 1018
22.1.5 Features........................................................................................................... 1018
Rev. 1.00 Jun. 26, 2008 Page xxiii of xxx