Renesas SH7727 General Information Manual page 7

R0P7727TH003TRKE General Information Manual
6. Power Supply Controller .........................................................................................................................................41
6.1. Power Supply Controller Functions ..............................................................................................................41
6.2 Serial Communications between SH7727 and the Power Supply Controller................................................43
6.2.1 Serial Format.......................................................................................................................................43
6.2.2 Power Supply Control Register Read Procedure................................................................................43
6.2.3 Read Command ..................................................................................................................................44
6.2.4 Normal Response during a Read Operation.......................................................................................45
6.2.5 Error Response during a read Operation ............................................................................................45
6.2.6 Power Supply Control Register Write Procedure................................................................................46
6.2.7 Write Command ..................................................................................................................................46
6.2.8 Normal Response during a Write Operation .......................................................................................47
6.2.9 Error Response during a Write Operation...........................................................................................48
6.3 RTC (Real-time Clock) Functions..................................................................................................................49
6.3.1 RTC Control Register (RTCCR)..........................................................................................................50
6.3.2 RTC Status Register (RTCSR) ...........................................................................................................51
6.3.3 Second Counter (SECCNT) ................................................................................................................52
6.3.4 Minute Counter (MINCNT) ..................................................................................................................52
6.3.5 Hour Counter (HRCNT).......................................................................................................................52
6.3.6 Day-of-the-Week Counter (WKCNT)...................................................................................................53
6.3.7 Day Counter (DAYCNT)......................................................................................................................53
6.3.8 Month Counter (MONCNT) .................................................................................................................53
6.3.9 Year Counter (YRCNT) .......................................................................................................................54
6.3.10 Alarm Register ...............................................................................................................................54
6.3.11 Second Alarm Register (SECAR) ..................................................................................................54
6.3.12 Minute Alarm Register (MINAR) ....................................................................................................54
6.3.13 Hour Alarm Register (HRAR).........................................................................................................55
6.3.14 Day-of-the-Week Alarm Register (WKAR).....................................................................................55
6.3.15 Day Alarm Register (DAYAR)........................................................................................................56
6.3.16 Month Alarm Register (MONAR) ...................................................................................................56
6.3.17 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR) ........................................56
6.4 Touch Panel Functions..................................................................................................................................57
6.4.1 Touch Panel Control Register (TPLCR)..............................................................................................59
6.4.2 Touch Panel Status Register (TPLSR) ...............................................................................................60
6.4.3 Touch panel Sampling Control Register (TPLSCR)............................................................................61
6.4.4 X Position A/D Register (XPAR) .........................................................................................................61
6.4.5 Y Position A/D Register (YPAR) .........................................................................................................62
6.4.6 X Position Dot Register (XPDR)..........................................................................................................62
6.4.7 Y Position Dot Register (YPDR)..........................................................................................................62
6.4.8 XA Position Dot Register (XAPDR).....................................................................................................63
6.4.9 YA Position Dot Register (YAPDR).....................................................................................................63
6.4.10 XB Position Dot Register (XBPDR)...................................................................................................63
6.4.11 YB Position Dot Register (YBPDR)...................................................................................................64
6.4.12 XC Position Dot Register (XCPDR) ..................................................................................................64
6.4.13 YC Position Dot Register (YCPDR) ..................................................................................................64
6.4.14 XA Position A/D Register (XAPAR)...................................................................................................65
6.4.15 YA Position A/D Register (YAPAR)...................................................................................................65
6.4.16 XB Position A/D Register (XBPAR)...................................................................................................65
6.4.17 YB Position A/D Register (YBPAR)...................................................................................................66
6.4.18 XC Position A/D Register (XCPAR) ..................................................................................................66
6.4.19 YC Position A/D Register (YCPAR) ..................................................................................................66
6.4.20 DX Dot Register (DXDR)...................................................................................................................67
6.4.21 DY Dot Register (DYDR)...................................................................................................................67
6.4.22 X Position Dot Calculation A/D Value (XPARDOT)........................................................................68
6.4.23 X Position Dot Calculation A/D Value 1 (XPARDOT1) .....................................................................68
6.4.24 X Position Dot Calculation A/D Value 2 (XPARDOT2) .....................................................................68
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