SN8A1702AX datasheet(8/145 Pages) SONIX

8 / 145 page

SN8P1700

8-bit micro-controller build-in 12-bit ADC

SONiX TECHNOLOGY CO., LTD

Page 8

Revision 1.94

SERIAL INPUT/OUTPUT TRANSCEIVER (SIO) ................................................ 101

OVERVIEW............................................................................................................................... 101

SIOM MODE REGISTER.......................................................................................................... 102

SIOB DATA BUFFER................................................................................................................103

SIOR REGISTER DESCRIPTION ............................................................................................ 103

SIO MASTER OPERATING DESCRIPTION ............................................................................ 104

RISING EDGE TRANSMITTER/RECEIVER MODE.............................................................. 104

FALLING EDGE TRANSMITTER/RECEIVER MODE ........................................................... 105

RISING EDGE RECEIVER MODE ........................................................................................ 106

FALLING EDGE RECEIVER MODE ..................................................................................... 107

SIO SLAVE OPERATING DESCRIPTION................................................................................ 108

RISING EDGE TRANSMITTER/RECEIVER MODE.............................................................. 109

FALLING EDGE TRANSMITTER/RECEIVER MODE ........................................................... 110

RISING EDGE RECEIVER MODE ........................................................................................ 111

FALLING EDGE RECEIVER MODE ..................................................................................... 112

SIO INTERRUPT OPERATION DESCRIPTION ....................................................................... 113

I/O PORT............................................................................................................. 114

OVERVIEW............................................................................................................................... 114

I/O PORT FUNCTION TABLE .................................................................................................. 115

PULL-UP RESISTERS.............................................................................................................. 116

I/O PORT DATA REGISTER .................................................................................................... 119

8-CHANNEL ANALOG TO DIGITAL CONVERTER........................................... 121

OVERVIEW............................................................................................................................... 121

ADM REGISTER....................................................................................................................... 122

ADR REGISTERS..................................................................................................................... 122

ADB REGISTERS ..................................................................................................................... 122

ADC CONVERTING TIME ........................................................................................................ 124

ADC CIRCUIT........................................................................................................................... 125

SN8A1702AX Datasheet(PDF) 8 Page - SONiX Technology Company