Panasonic CN-DV2300N Service Manual page 22

Name
Pin
No.
1 WAIT CPU Bus Control
2 /RE CPU Bus Control
3 /WEL CPU Bus Control
4 /WEH
(NC)
5 /CS0 (NC)
6 /CS1 (NC)
7 /CS2 ODC Chip Select
8 /CS3 (NC)
9 /BREQ
(NC)
10 /BRACK
(NC)
11 /BSTRE
(NC)
12 /WORD (Conecting to ground)
13 A0 CPU Address Bus
14 A1 CPU Address Bus
15 A2 CPU Address Bus
16 A3 CPU Address Bus
17 33VDD +3.3V Power Supply
18 BOSC
(NC)
19 VSS GND
20 XI Drive Tesst Mode
21 XO (NC)
22 33VDD +3.3V Power Supply
23 OSCI Clock, 10MHz
24 OSCO
(NC)
25 MODE Mode Selector
26 A4 CPU Address Bus
27 A5 CPU Address Bus
28 A6 CPU Address Bus
29 A7 CPU Address Bus
30 A8 CPU Address Bus
31 A9 CPU Address Bus
32 A10 CPU Address Bus
33 A11 CPU Address Bus
34 33VDD +3.3V power Supply
35 A12 CPU Address Bus
36 A13 CPU Address Bus
37 A14 CPU Address Bus
38 A15 CPU Address Bus
39 A16 CPU Address Bus
Description
-
-
-
-
-
-
-
-
-
-
I/O Volt
(V)
I 0
O 1.8
O 3.2
- -
- -
- -
O 0
- -
- -
- -
- -
- 0
O 0.5
O 1.8
O 1.8
O 1.8
- 3.4
- -
- 0
I 3.4
- -
- 3.4
I 1.8
- -
I 0
O 1.6
O 1.9
O 1.6
O 1.4
O 1.8
O 1.1
O 1.6
O 1.1
- 3.4
O 1.5
O 1.5
O 1.3
O 1.7
O 1.8
22