Sharp R-530EK Manuale Utente
23
R - 5 3 0 E K
R - 530EW
R - 530EW
34
INT0
IN
Signal synchronized with commercial power source frequency.
This is the basic timing for time processing of LSI.
35
P07
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G1 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G1 line keys on key matrix is touched.
36
P06
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G2 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G2 line keys on key matrix is touched.
37
P05
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G3 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G3 line keys on key matrix is touched.
38
P04
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G4 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G4 line keys on key matrix is touched.
39
P03
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G5 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G5 line keys on key matrix is touched.
40
P02
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN6, AIN7, P14, P15, P16
and P17 terminal while one of G6 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN6, AIN7, P14, P15, P16
and P17 terminal while one of G6 line keys on key matrix is touched.
41
P01
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G7 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G7 line keys on key matrix is touched.
42
P00
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G8 line keys on key matrix is touched.
Signal applied to touch-key section. A pulse signal is input to AIN7, P14, P15, P16 and
P17 terminal while one of G8 line keys on key matrix is touched.
43
P17
OUT
Signal coming from touch key.
When either G9 line on key matrix is touched, a corresponding signal out of P00-P07 will
be input into P17. When no key is touched, the signal is held at "H" level.
When either G9 line on key matrix is touched, a corresponding signal out of P00-P07 will
be input into P17. When no key is touched, the signal is held at "H" level.
44
P16
IN
Signal similar to P17.
When either G10 line on key matrix is touched, a corresponding signal will be input into P16.
When either G10 line on key matrix is touched, a corresponding signal will be input into P16.
45
P15
IN
Signal similar to P17.
When either G11 line on key matrix is touched, a corresponding signal will be input into P15.
When either G11 line on key matrix is touched, a corresponding signal will be input into P15.
46
P14
IN
Signal similar to P17.
When either G12 line on key matrix is touched, a corresponding signal will be input into P14.
When either G12 line on key matrix is touched, a corresponding signal will be input into P14.
47
AIN7
IN
Signal similar to P17.
When either G13 line on key matrix is touched, a corresponding signal will be input into AIN7.
When either G13 line on key matrix is touched, a corresponding signal will be input into AIN7.
48
AIN6
IN
Input terminal to judge the model.
The signal out of P02 will be input into AIN6 through G6 line on key matrix. The LSI will
judge the model by this signal.
The signal out of P02 will be input into AIN6 through G6 line on key matrix. The LSI will
judge the model by this signal.
49
AIN5
IN
AH sensor input.
This input is an analog input terminal from the AH sensor circuit, and connected to the
A/D converter built into the LSI.
This input is an analog input terminal from the AH sensor circuit, and connected to the
A/D converter built into the LSI.
50
AIN4
IN
Used for initial balancing of the bridge circuit (absolute humidity sensor). This input is an
analog input terminal from the AH sensor circuit, and connected to the A/D converter built
into the LSI.
analog input terminal from the AH sensor circuit, and connected to the A/D converter built
into the LSI.
51
RESET
IN
Auto clear terminal.
Signal is input to reset the LSI to the initial state when power is applied. Temporarily set
"L" level the moment power is applied, at this time the LSI is reset. Thereafter set at "H"
level
Signal is input to reset the LSI to the initial state when power is applied. Temporarily set
"L" level the moment power is applied, at this time the LSI is reset. Thereafter set at "H"
level
Pin No.
Signal
I/O
Description
16.7 msec.
H : GND
L : -5V