4-2
BKP-7934 IMM
IC
DIODE
Diode, Transistor, Others, IC
1SS300-TE85L
—TOP VIEW—
—TOP VIEW—
2SB1123-S
2SB766A-R-TX
TRANSISTOR
R1
R2
—TOP VIEW—
DTC143XUA-T106
(R1=4.7k,R2=10k)
HCPL-0630-500
1
2
3
4
8
7
6
5
V
CC
GND
—TOP VIEW—
OTHERS
IC
AM29F040B-90JC (AMD)
PIN
No.
I/O
SIGNAL
PIN
No.
I/O
SIGNAL
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
29
30
31
32
V
DD
V
DD
I
I
I
I
I
I
I
I
I
I
—
GND
I
I
I
—
I
I
I
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
GND
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
CE
A10
OE
A11
A8
A13
A14
A17
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
CE
OE
WE
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
22
24
31
13
14
15
17
18
19
20
21
WE
A18
I
A9
I
30
1
A17
A18
INPUT
A0 - A18
CE
OE
WE
INPUT/OUTPUT
DQ0 - DQ7
: ADDRESS INPUTS
: CHIP ENABLE
: OUTPUT ENABLE
: WRITE ENABLE
: DATA INPUT/OUTPUT
C-MOS 4 M (524,288
x
8)-BIT FLASH MEMORY
—TOP VIEW—
KM62256DLTG-7L (SAMSUNG)
—TOP VIEW—
1SS301-TE85L
MA141WK
—TOP VIEW—
1SS302
1SS302-TE85L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
256K (32,768
x
8)-BIT SRAM
—TOP VIEW—
1
2
3
4
5
6
7
I
I
I
I
I
I
—
OE
A11
A9
A8
A13
WE
V
CC
8
9
10
11
12
13
14
I
I
I
I
I
I
I
A14
A12
A7
A6
A5
A4
A3
15
16
17
18
19
20
21
I
I
I
I/O
I/O
I/O
—
A2
A1
A0
I/O1
I/O2
I/O3
GND
22
23
24
25
26
27
28
I/O
I/O
I/O
I/O
I/O
I
I
I/O4
I/O5
I/O6
I/O7
I/O8
CS
A10
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
INPUTS
A0 - A14
CS
OE
WE
INPUTS/OUTPUTS
I/O0 - I/O8
OTHER
NC
: ADDRESS
: CHIP SELECT
: OUTPUT ENABLE
: WRITE ENABLE
: DATA
: NO CONNECTION
Содержание BKP-7934
Страница 1: ...MSU UPGRADE UNIT BKP 7934 INSTALLATION AND MAINTENANCE MANUAL 1st Edition Revised 1 ...
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Страница 35: ...5 1 BKP 7934 IMM 5 1 Section 5 Block Diagrams ...
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Страница 41: ...6 1 BKP 7934 IMM 6 1 2 3 4 5 1 I J K L M N O P Section 6 Schematic Diagrams ...
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Страница 57: ...7 1 BKP 7934 IMM 7 1 Section 7 Board Layout ...
Страница 62: ......