Sharp LC-30HV4E Service Manual page 50

LC-30HV4E
» Pin mapping
Pin No. Pin Name
193 RESETP
124 RESETM
122 BREQ
121 BACK
2, 1, 144 MD[2:0]
196, 195 MD[4:3]
197 MD5
194 CA
158, 157 STATUS[1:0]/
PTJ[7:6]
204-199 AN[5:0]/PTL[6:7]
206, 207 AN[6:7]/DA[1:0]/
PTL[6:7]
177-180, 185-188 PTC[7:0]/PINT[7:0]
184 PTD[2]/RESETOUT
120, 94 PTE[0]/PTE[7]
136-143 PTF[7:0]/PINT[15:8]
127-131, 135 PTG[6:0]
125 PTH[5]/ADTRG
151 PTH[6]
21, 29, 35, 47, 59, Vcc
71, 81, 85, 97,
111, 134, 154,
163, 175, 183
145, 150 Vcc(PLL)
3 Vcc(RTC)
205 Avcc
19, 27, 33, 45, Vss
57, 69, 79, 83, 95,
109, 132, 152,
153, 161, 173, 181
147, 148 Vss(PLL)
6 Vss(TRC)
198, 208 Avss
Type
I Power-on reset request
I Manual reset request
I Bus request
O Bus ACK
I Clock mode select
I Area 0 bus width select
I Endian select
O Chip active
I/O Processor status [1:0] / I/O port J [7:6]
I A/D converter input [5:0]/input port L [5:0]
I/O A/D converter input [6:7] / D/A converter output [1:0] / input port L [6:7]
I/O I/O port C [7:0]/port interrupt [7:0]
I/O I/O port D [2]/reset output
I/O I/O port E [0]/I/O port E [7]
I I/O port E [7:0]/port interrupt [15:8]
I I/O port G [6:0]
I I/O port H [5]/analog trigger
I I/O port H [6]
–– Power supply (3.3V)
–– Power supply (3.3V)
–– Power supply (3.3V)
–– Analog power supply (3.3V)
–– Power supply (0V)
–– Power supply (0V)
–– Power supply (0V)
–– Analog power supply (0V)
50
Description