Sharp AM-900 Service Manual page 75

OA-2000 (IC1) Terminal description (1/4)
No. Pin name
1 GP_L6
2 GP_L7
3 GP_M0
4 GP_M1
5 GP_M2
6 GP_M3
7 GP_M4
8 GP_M5/UA1_RX_DATA
9 GP_M6/UA1_SCLK
10 VSS
11 CORE_VDD18
12 GP_M7/UA1_TX_DATA
13 GP_N0/PB_CS0
14 GP_N1
15 IO_VDD33
16 GP_N2
17 GP_N3/PB_CS3
18 GP_N4/PB_NOE
19 GP_N5/PB_NWE
20 GP_O0/PB_ADDR0
21 GP_O1/PB_ADDR1
22 VSS
23 GP_O2/PB_ADDR2
24 GP_O3/PB_ADDR3
25 GP_O4/PB_ADDR4
26 GP_O5
27 GP_O6
28 GP_O7
29 GP_P0/PB_DATA0
30 GP_P1/PB_DATA1
31 IO_VDD33
32 GP_P2/PB_DATA2
33 GP_P3/PB_DATA3
34 GP_P4/PB_DATA4
35 GP_P5/PB_DATA5
36 GP_P6/PB_DATA6
37 GP_P7/PB_DATA7
38 VSS
39 CORE_VDD18
40 IO_VDD33
41 ADC_AVSS
42 ADC_VIN0
43 ADC_VIN1
44 ADC_VIN2
45 ADC_VIN3
46 ADC_AVDD33
47 ADC_VIN4
48 ADC_VIN5
49 ADC_VIN6
50 ADC_VIN7
51 ADC_AVSS
52 IO_VDD33
53 IO_VDD33
54 GP_C0
55 GP_D0
56 GP_C1
57 GP_D1
58 GP_C2
59 GP_C3
60 IO_VDD33
61 GP_C4
62 GP_C5
63 GP_C6
64 GP_C7
I/O
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO/Serial Communication Interface(Receiving data)
Bidirectional General Purpose IO/Serial Communication Interface(Serial clock)
GND digital Ground
+1.8V digital Power
Bidirectional General Purpose IO/Serial Communication Interface(Sending data)
Bidirectional General Purpose IO/Peripheral Bus Chip Select 0
Bidirectional General Purpose IO
+3.3V digital Power
Bidirectional General Purpose IO
Bidirectional General Purpose IO/Peripheral Bus Chip Select 3
Bidirectional General Purpose IO/Peripheral Bus Output Enable
Bidirectional General Purpose IO/Peripheral Bus Write Enable
Bidirectional General Purpose IO/Peripheral Bus Address
Bidirectional General Purpose IO/Peripheral Bus Address
GND digital Ground
Bidirectional General Purpose IO/Peripheral Bus Address
Bidirectional General Purpose IO/Peripheral Bus Address
Bidirectional General Purpose IO/Peripheral Bus Address
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO/Peripheral Bus Data
Bidirectional General Purpose IO/Peripheral Bus Data
+3.3V digital Power
Bidirectional General Purpose IO/Peripheral Bus Data
Bidirectional General Purpose IO/Peripheral Bus Data
Bidirectional General Purpose IO/Peripheral Bus Data
Bidirectional General Purpose IO/Peripheral Bus Data
Bidirectional General Purpose IO/Peripheral Bus Data
Bidirectional General Purpose IO/Peripheral Bus Data
GND digital Ground
+1.8V digital Power
+3.3V digital Power
GND analog Ground
Input analog A/D Converter Input 0
Input analog A/D Converter Input 1
Input analog A/D Converter Input 2
Input analog A/D Converter Input 3
+3.3V analog Power
Input analog A/D Converter Input 4
Input analog A/D Converter Input 5
Input analog A/D Converter Input 6
Input analog A/D Converter Input 7
GND analog Ground
+3.3V digital Power
+3.3V digital Power
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
+3.3V digital Power
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
Bidirectional General Purpose IO
5 – 2
Pin Description
AM-900U