Table of Contents
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Pin
Port
No.
39 A16
CPU address bus
40 A17
CPU address bus
41 A18
CPU address bus
42 (NC)
No Connection
43 AVREFN
AVREFN
44 (NC)
No Connection
45 LOADING
Loading driver
instruction value
46 INNER-SW Photo SW
47 NFEPRST
FEP reset
48 (NC)
No Connection
49 (NC)
No Connection
50 (NC)
No Connection
51 3.3VDD
3.3VDD
52 (NC)
No Connection
53 (NC)
No Connection
54 VREFP
VREFP
55 (NC)
No Connection
56 (NC)
No Connection
57 (NC)
No Connection
58 (NC)
No Connection
59 LODSWON Photo enable
60 LODSW
3.3VDD
61 VSS
GND
62 P94/AN0
63 P95/AN1
64 P96/AN2
65 P97/AN3
66 3.3VDD
Connecting to power
supply.
67 EEPR0MCS
68 NFEPCS
Serial bus chip
selection FEP
69 (NC)
No Connection
70 SCK
FEP and DAC serial i/f
71 SI
ADSC FEP EEPROM
serial.
72 SO
ADSC FEP EEPROM
serial.
73 PLL UP0
Pull-up
74 PLL UP1
Pull-up
75 /NMI
High fixation
76 NINTHOST ATAPI interrupt
77 NINTODC
ODC interrupt
Description
I/O (V)
-
-
-
-
-
O
0.6
O
0.7
O
0.7
-
-
-
0
-
-
O
1.7
O
0
O
3.3
-
-
-
-
-
-
I
3.4
-
-
-
-
-
3.4
-
-
-
-
-
-
-
-
O
0
I
3.4
-
0
I
0
I
0
I
0
I
0.7
-
3.4
-
3.4
O
3.4
-
-
O
3.4
-
1.4
O
3.4
I
3.3
O
3.3
I
3.4
I
0
I
3.2
11
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