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Download VR4181 specs - Delorie Software
Transcript
CHAPTER 14 INTERRUPT CONTROL UNIT (ICU) 14.2.7 PIUINTREG (0x0B00 0082) Bit 15 14 13 12 11 10 9 8 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved R/W R R R R R R R R RTCRST 0 0 0 0 0 0 0 0 Other resets 0 0 0 0 0 0 0 0 Bit 7 6 5 4 3 2 1 0 Reserved PADCMD INTR PADADP INTR PADPAGE1 INTR PADPAGE0 INTR PADDLOST INTR Reserved PENCHG INTR R/W R R R R R R R R RTCRST 0 0 0 0 0 0 0 0 Other resets 0 0 0 0 0 0 0 0 Name Name Bit Name Function 15 to 7 Reserved 0 is returned when read 6 PADCMDINTR PIU command scan interrupt request. This interrupt request occurs when command scan detects valid data. 0 : Not occurred 1 : Occurred 5 PADADPINTR PIU AD Port Scan interrupt request. This interrupt request occurs when AD Port Scan detects a set of valid data. 0 : Not occurred 1 : Occurred 4 PADPAGE1INTR PIU data buffer page 1 interrupt request. This interrupt request occurs when a set of valid data is stored in page 1 of data buffer. 0 : Not occurred 1 : Occurred 3 PADPAGE0INTR PIU data buffer page 0 interrupt request. This interrupt request occurs when a set of valid data is stored in page 0 of data buffer. 0 : Not occurred 1 : Occurred 2 PADDLOSTINTR A/D data timeout. This interrupt request occurs when a set of data is not detected within specified time. 0 : Not occurred 1 : Occurred 1 Reserved 0 is returned when read 0 PENCHGINTR Change in touch panel contact status 0 : Not occurred 1 : Occurred This register indicates when various PIU-related interrupt requests (level 2) occur. 310 User’s Manual U14272EJ1V0UM00
