7-3
7-3
CIRCUIT DIAGRAM - DVD BOARD
PART3
For 1bit SPI Flash
0
2bit 1bit
0
R91 NC
R92
NC
SPI Mode Setting
DQ1
SPI_HOLD
DQ0
SPI_WP
SPI_CE1
SPI_CE
M_CAS
M_WE
M_BA0
M_RAS
DQ0
SPI_WP
SPI_CE
SPI_CLK
SPI_WP
DQ0
SPI_HOLD
DQ1
M_A4
M_D14
M_A9
M_RAS
M_A6
M_CAS
M_A5
M_A0
M_D6
M_D4
M_D2
M_D0
M_WE
M_D12
M_DQM1
M_BA0
M_D1
M_A2
RAM_CLK
M_D10
M_D9
M_DQM0
M_D13
M_A7
M_D5
M_A3
M_A1
M_D7
M_D3
M_D15
M_D11
8
D
_
M
8
A
_
M
M_A10
M_BA1
M_A1
M_A2
M_A6
M_A5
M_A9
M_A7
M_A3
M_A8
M_A10
M_A0
M_A4
M_A11
M_DQM1
M_DQM0
M_WE
M_CAS
M_RAS
RAM_CLK
M_BA0
M_BA1
M_D9
M_D10
M_D8
M_D6
M_D4
M_D7
M_D2
M_D0
M_D1
M_D5
M_D3
M_D14
M_D13
M_D12
M_D15
M_D11
SPI_D0
SPI_D1
DQ0
SPI_CE1
SPI_CLK1
DQ0
DQ1
DQ1
SPI_WP
SPI_HOLD
M_A11
SPI_CLK1
DQ1
SPI_HOLD
RAM_CLK
M_CLK
SPI_CE1
SPI_CLK
SPI_CLK1
SPI_CLK1
M_CLK
M_A[0..10]
3
M_D[0..15]
3
M_DQM[0..1]
3
M_CAS
3
M_RAS
3
M_WE
3
M_BA0
3
M_BA1
3
SPI_D[0..1]
3
SPI_CE
3
SPI_CLK
3
M_CLK
3
M_A11
3
GND
GND
SPI_VCC3
SD_VCC3
GND
GND
GND
SD_VCC3
SD_VCC3
GND
SD_VCC3
GND
SD_VCC3
GND
GND
GND
GND
SPI_VCC3
GND
SPI_VCC3
SPI_VCC3
SPI_VCC3
GND
GND
R194
330
U10
SDRAM 1Mx16x4
23
24
25
26
29
30
31
32
33
34
17
18
15
16
19
37
38
39
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
36
20
1
27
28
41
22
40
3
9
43
49
6
12
46
52
35
21
54
14
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
CAS
RAS
LDQM
WE
CS
CKE
CLK
UDQM
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
NC
BA0
VDD
VDD
VSS
VSS
A10/AP
NC/RFU
VDDq
VDDq
VDDq
VDDq
VSSq
VSSq
VSSq
VSSq
A11
BA1
VSS
VDD
5pF
C92
5pF
C93
10pF
C91
EC14
100uF/16V
R88
330
R91
NC
U7
ST SPI FLASH
1
2
3
4
5
6
7
8
CE#
DOUT
WP#
GND
DIN
SCK
HOLD#
VDD
R92
330
R90
10K
R89
10K
U11
SDRAM 16M-6(512Kx16x2)
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VCCQ
DQML
WE
CAS
RAS
CS
BA/A11
A10
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
U8
SPI FLASH-SOP8
1
2
3
4
5
6
7
8
CE_B
DQ0
WP#
GND
DQ1
SCK
HOLD#
VDD
R86
33
10pF
C48
R193
330
0.1uF
BC38
0.1uF
BC39
0.1uF
BC40
0.1uF
BC33
U9
SPI FLASH-DIP8
1
2
3
4
5
6
7
8
CE_B
DQ0
WP#
GND
DQ1
SCK
HOLD#
VDD
0.1uF
BC41
Содержание MCD107
Страница 12: ...6 3 6 3L LAYOUT DIAGRAM MAIN BOARD TOP SIDE ...
Страница 13: ...6 4 6 4 LAYOUT DIAGRAM MAIN BOARD BOTTOM SIDE ...
Страница 19: ...7 6 7 6 LAYOUT DIAGRAM DVD BOARD ...
Страница 21: ...8 2 8 2 LAYOUT DIAGRAM FRONT BOARD TOP SIDE ...
Страница 22: ...8 3 8 3 LAYOUT DIAGRAM FRONT BOARD BOTTOM SIDE ...
Страница 23: ...SET EXPLODED VIEW DIAGRAM 9 1 9 1 ...