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R0P7727TH003TRKE General Information Manual
6.4.25 X Position Dot Calculation A/D Value 3 (XPARDOT3) .....................................................................69
6.4.26 X Position Dot Calculation A/D value 4 (XPARDOT4) ......................................................................69
6.4.27 Y Position Dot Calculation A/D Value (YPARDOT) ..........................................................................69
6.4.28
Y Position Dot Calculation A/D Value 1 (YPARDOT1) ..................................................................70
6.4.29
Y Position Dot Calculation A/D Value 2 (YPARDOT2) ..................................................................70
6.4.30 Y Position Dot Calculation A/D Value 3 (YPARDOT3) .....................................................................70
6.4.31 Y Position Dot Calculation A/D Value 4 (YPARDOT4) .....................................................................71
6.4.32 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)............................................71
6.4.33 Touch Panel Calibration Method (2-point System) ...........................................................................72
6.5 Key Switch Control ........................................................................................................................................74
6.5.1 CPU Board Switch Control..................................................................................................................75
6.5.2 LCD Board Switch Control (Application Switch) .................................................................................75
6.5.3 Key Switch Registers ..........................................................................................................................75
6.5.4 Key Control Register (KEYCR) ...........................................................................................................76
6.5.5 Key Auto Repeat Time Register (KATIMER) ......................................................................................77
6.5.6 Key Bit Pattern Register (KBIPR)........................................................................................................77
6.5.7 Key Input Status Register (KEYSR)....................................................................................................78
6.5.8 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)..............................................80
6.6 Power Supply Control....................................................................................................................................80
6.6.1 System Power Control Register 1 (SPOWCR1) .................................................................................81
6.6.2 System Power Control Register 2 (SPOWCR2) .................................................................................81
6.6.3 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)..............................................81
6.7 LED Control ...................................................................................................................................................82
6.7.1 LED Register (LEDR) ..........................................................................................................................82
6.8 LCD Front Light Control.................................................................................................................................82
6.8.1 LCD Front Light Register (LCDR) .......................................................................................................83
6.9 Reset Control.................................................................................................................................................83
6.9.1 RESTCR Register (RESTCR).............................................................................................................83
6.10 Infrared Remote Control ..............................................................................................................................84
6.10.1 Infrared Remote Control Register (IRRCR) ......................................................................................85
6.10.2 Infrared Remote Control Status Register (IRRSR) ...........................................................................86
6.10.3 Receive Data Count Register for Infrared Remote Control Signals (IRRRDNR) .............................86
6.10.4 Transmit Data Count Register for Infrared Remote Control Signals (IRRSDNR).............................87
6.10.5 Receive FIFO Data Register for Infrared Remote Control Signals (IRRRFDR) ...............................87
6.10.6 Transmit FIFO Data Register for Infrared Remote Control Signals (IRRSFDR) ..............................87
6.10.7 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)............................................88
6.10.8 Infrared Remote Control Data Structure ...........................................................................................88
6.11 Serial EEPROM Control ..............................................................................................................................90
6.11.1 EEPROM Control Register (EEPCR)................................................................................................90
6.11.2 EEPROM Status Register (EEPSR) .................................................................................................90
6.11.3 EEPROM Data Register (EEPDR)....................................................................................................91
6.11.4 Serial EEPROM Operation Procedure ..............................................................................................91
6.12 Electronic Volume Control ...........................................................................................................................92
6.12.1
Electronic Volume Data Register for the Right Speaker (EVRDR) ...............................................92
6.12.2
Electronic Volume Data Register for the Left Speaker (EVLDR) ..................................................92
6.13 Power Supply Controller Initial Values ........................................................................................................93
7. External Interrupts ..................................................................................................................................................96
7.1 SH7727 External Interrupts ...........................................................................................................................96
8. T-Engine Expansion Slot ........................................................................................................................................97
8.1 Expansion Slot Specifications .......................................................................................................................97
8.2 Expansion Slot Signal Assignment................................................................................................................98
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