Pioneer PDP-R006FE, Service Manual

Page: 101 / 112

PDP-R06XE
101
5 6 7 8
5 6
7
8
C
D
F
A
B
E
Pin Function
No. Pin Name Pin Function
1 A15 Address input
2 A14 Address input
3 A13 Address input
4 A12 Address input
5 A11 Address input
6 A10 Address input
7 A9 Address input
8 A8 Address input
9 A19 Address input
10 A20 Address input
11 WE# Write enable input
12 RESET# Hardware reset, active LOW
13 NC No connection
14 WP#/ACC Hardware write protect / Acceleration
15 RY/BY# Ready / Busy output
16 A18 Address input
17 A17 Address input
18 A7 Address input
19 A6 Address input
20 A5 Address input
21 A4 Address input
22 A3 Address input
23 A2 Address input
24 A1 Address input
25 A0 Address input
26 CE# Chip enable input
27 V
SS
Device ground
28 OE# Output enable input
29 DQ0 Data input / output (x16-only device)
30 DQ8 Data input / output (x16-only device)
31 DQ1 Data input / output (x16-only device)
32 DQ9 Data input / output (x16-only device)
33 DQ2 Data input / output (x16-only device)
34 DQ10 Data input / output (x16-only device)
35 DQ3 Data input / output (x16-only device)
36 DQ11 Data input / output (x16-only device)
37 V
CC
3.0V only single power supply
38 DQ4 Data input / output (x16-only device)
39 DQ12 Data input / output (x16-only device)
40 DQ5 Data input / output (x16-only device)
41 DQ13 Data input / output (x16-only device)
42 DQ6 Data input / output (x16-only device)
43 DQ14 Data input / output (x16-only device)
44 DQ7 Data input / output (x16-only device)
45 DQ15/A-1 Data input / output (word mode) / LSB address input (byte mode)
46 V
SS
Device ground
47 BYTE# Selects 8-bit or 16-bit mode
48
I/O
I
I
I
I
I
I
I
I
I
I
I
I
–
I
O
I
I
I
I
I
I
I
I
I
I
I
–
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
–
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
–
I
I A16 Address input