CONTENTS
12.6 Control Registers ........................................................................................................ 12-17
I2C Ch.n Mode Register .......................................................................................................... 12-18
I2C Ch.n Control Register ....................................................................................................... 12-19
13 Clock Timer (CT) ........................................................................................................13-1
13.1 Overview ...................................................................................................................... 13-1
13.2 Clock Settings .............................................................................................................. 13-1
13.3 Operations ................................................................................................................... 13-1
13.4 Interrupts ...................................................................................................................... 13-2
13.5 Control Registers ......................................................................................................... 13-3
CT Control Register .................................................................................................................. 13-3
CT Counter Data Register ........................................................................................................ 13-3
CT Interrupt Flag Register ........................................................................................................ 13-4
14 Real-Time Clock (RTC)..............................................................................................14-1
14.1 Overview ...................................................................................................................... 14-1
14.2 Clock Settings .............................................................................................................. 14-1
14.3 RTC Counters .............................................................................................................. 14-1
14.4 Operations ................................................................................................................... 14-3
14.4.1 Time Setting ................................................................................................... 14-3
14.4.2 Time Read ...................................................................................................... 14-4
14.5 Interrupts ...................................................................................................................... 14-4
14.6 Control Registers ......................................................................................................... 14-5
RTC Control Register ............................................................................................................... 14-5
RTC Interrupt Flag Register ...................................................................................................... 14-6
RTC Minute/Second Register................................................................................................... 14-7
RTC Hour Register ................................................................................................................... 14-7
15.1 Overview ...................................................................................................................... 15-1
15.2 Output Pin .................................................................................................................... 15-1
15.3 Operations ................................................................................................................... 15-1
15.4 Control Register ........................................................................................................... 15-3
16.1 Overview ...................................................................................................................... 16-1
16.2 Input/Output Pins ......................................................................................................... 16-2
16.3 Clock Settings .............................................................................................................. 16-2
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Seiko epson Corporation
S1C17F13 TeChniCal Manual
(Rev. 1.0)