Casio QT-6000 Service Manual

— 68 —
8-11. FLASH RAM (IC1: MBM29QM12DH)
RESET
RY/BY
A
0
A1
A2
A3
A4
A5
VCC
DQ0
DQ1
DQ2
DQ3
VSSQ
VCCQ
DQ4
DQ5
DQ6
DQ7
VSS
N.C.
A
6
A7
A8
A9
A10
A11
A12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
TSOP (1)
(Top View)
WP/ACC
WE
N.C.
A
22
A21
A20
OE
N.C.
CE
VSS
DQ15
DQ14
DQ13
DQ12
VSSQ
VCCQ
DQ11
DQ10
DQ9
DQ8
VCC
A19
A18
A17
A16
A15
A14
A13
(Marking Side)
(FPT-56P-M01)
V CC
V SS
A 22 to A 0
RESET
WE
CE
OE
WP/ACC
DQ
15 to DQ 0
DQ 15
to
DQ
0
Bank A
address
Bank C Address
Bank B Address
Bank D
address
State
Control
&
Command
Register
Status
RY/BY
Control
Cell Matrix
16 Mbit
(Bank A)
X-Decoder
Y-Gating
Cell Matrix
16 Mbit
(Bank D)
X-Decoder
Y-Gating
Cell Matrix
48 Mbit
(Bank B)
X-Decoder
Y-Gating
Cell Matrix
48 Mbit
(Bank C)
X-Decoder
Y-Gating
23
A
22 to A 0
OE
CE
RESET
DQ
15 to DQ 0
16
WP/ACC
WE RY/BY

Casio QT-6000 Specifications

General

Types of payment	Cash
Second display	Yes
Second display type	LED
Power source	AC
AC input voltage	120-240 V
Power consumption	1100 mA
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 85 %

Weight and Dimensions

Depth	311 mm
Width	343 mm
Height	288 mm
Weight	5300 g