Marantz SR9600 - Page 139

191
QF85 : LC74732W
Pin No. Pin Function Description
37 A17 Address output 17 ROM address output 17
38 A16 Address output 16 ROM address output 16
39 A15 Address output 15 ROM address output 15
40 A14 Address output 14 ROM address output 14
41 A13 Address output 13 ROM address output 13
42 A12 Address output 12 ROM address output 12
43 A11 Address output 11 ROM address output 11
44 A10 Address output 10 ROM address output 10
45 A9 Address output 9 ROM address output 9
46 A8 Address output 8 ROM address output 8
47 A7 Address output 7 ROM address output 7
48 A6 Address output 6 ROM address output 6
49 A5 Address output 5 ROM address output 5
50 A4 Address output 4 ROM address output 4
51 A3 Address output 3 ROM address output 3
52 A2 Address output 2 ROM address output 2
53 A1 Address output 1 ROM address output 1
54 A0 Address output 0 ROM address output 0
55 OE Output enable ROM output enable output. This is an active-low output.
56 CE Chip enable ROM chip enable output. This is an active-low output.
57 D7 Data input 7 ROM data input 7. MORE+ (Hysteresis input characteristics)
58 D6 Data input 6 ROM data input 6. MORE+ (Hysteresis input characteristics)
59 D5 Data input 5 ROM data input 5. MORE+ (Hysteresis input characteristics)
60 D4 Data input 4 ROM data input 4. MORE+ (Hysteresis input characteristics)
61 D3 Data input 3 ROM data input 3. MORE+ (Hysteresis input characteristics)
62 D2 Data input 2 ROM data input 2. MORE+ (Hysteresis input characteristics)
63 D1 Data input 1 ROM data input 1. MORE+ (Hysteresis input characteristics)
64 D0 Data input 0 ROM data input 0. MORE+ (Hysteresis input characteristics)