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Akai DV-R4100VSS - Page 25

Akai DV-R4100VSS
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A19
NC
NC
RY/BY#
BYTE#
OPEN
Only For 16Mbit:
When using INTEL FLASH:
R42=0 ohm, R41=NC
When using SST FLASH:
R41=0 ohm, R42=NC
Default is SST mode.
JP1 :
a)Flash memory(U5) : 1-3 short
only.When MP, pls install R67 as 0R.
b)External SRAM( J16) : 1-2 and
3-4 short
When in MP stage Pls install R67 with 0R
MEMAD14
MEMAD13
MEMAD12
MEMAD11
MEMAD10
MEMAD9
MEMAD8
MEMAD19
MEMAD18
MEMAD17
MEMAD7
MEMAD6
MEMAD4
MEMAD3
MEMAD2
MEMAD1
MEMAD16
MEMDA7
MEMDA14
MEMDA6
MEMDA13
MEMDA5
MEMDA12
MEMDA4
MEMDA11
MEMDA3
MEMDA10
MEMDA2
MEMDA9
MEMDA1
MEMDA8
MEMDA0
MEMRD-
MEMAD0
MEMDA15
FLASHCS-
RESET-
MEMDA[15:0]
MEMAD[20:0]
MEMAD15
MEMAD20
MEMAD5
MEMCS0-
SSRAMCS-
FLASHCS-
I2CCLK
I2CDAT
MEMWR-
F33
MEMRD-
MEMWR-
MEMWR-
MEMAD1
MEMAD0
MEMAD14 MEMAD13
F33
MEMDA2
MEMDA7
MEMDA9
MEMDA13
MEMAD2
MEMDA1
MEMAD15
MEMRD-
MEMDA4
MEMDA6
MEMAD4
MEMAD9
SSRAMCS-MEMAD19
MEMDA14
MEMAD11
MEMDA15
MEMDA0
MEMDA11
MEMAD5
GND
MEMDA5MEMDA12
MEMAD17
MEMDA10
MEMAD6
MEMAD7
MEMAD12
MEMAD3
MEMDA8
MEMAD16
GND
MEMAD8
MEMAD18
MEMDA3
MEMAD10
IMEMAD19
MEMCS1-
AMEMAD19
F33
F33
F33
V5V
V5V
V5V
F33
F33
R48
1K
R47
1K
C60
10nF
C61
10nF
R67 NM/0R
R45
4.7K
C62
0.1uF
U5
SST39VF800/800A-70nS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A15
A14
A13
A12
A11
A10
A9
A8
NC
A20
WE#
RP#
VPP
WP#
A19
A18
A17
A7
A6
A5
A4
A3
A2
A1
A16
VCCQ
GND
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
GND
CE#
A0
U6
AT24C01A-10SC
1
2
3
4
8
7
6
5
A0
A1
A2
GND
VCC
WP
SCL
SDA
R41 0R
JP1
CN2.54MM2X2-M
3
4
1
2
+
CE6
22uF/16V
C58
0.1uF
C59
0.1uF
R42 NC
J16
SRAM Interface
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
42
40
41
R46
4.7K
MEMAD[20:0]
MEMRD-
MEMCS0-
RESET_
MEMWR-
V5V
F33
MEMDA[15:0]
I2CDAT
I2CCLK
MEMCS1-
GND
46
45
NOTES:
1.Allresistancevaluesareindicatedin"ohms"(k=1000ohms.M=1000Kohms).
2.Allcapacitancevaluesareindicatedin"µF"(p=10µF).
-6
FLASH ROM SECTION

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