(No.YA606<Rev.001>)2-73
2-74(No.YA606<Rev.001>)
MPEG PWB ASS'Y (12/18)
[SDRAM (EMI & SMI)]
HU-71200005 [LT-26DA9BJ, LT-26DA9BU]
HU-71200006 [LT-26DB9BD]
lt-19db9bd_mpeg-13_0520_13/21_0.0
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
CS 1
# Shared Memory
(MPEG & System)
A12 = BA1, A13 = BA0
notCPU_CAS[0]
Sub Bank 0
notCPU_RAS[1]
RAS 0
CAS 1
notCPU_CAS[1]
CAS 0
RAS 1
if two sdram is in bank 0
CS 0
notCPU_CE[0]
Sub Bank 1
notCPU_CE[0]
notCPU_CAS[0]
All locations are from 530 to 579 in this page
ADDR6
MemAD9
MemDQ10
MemAD0
DATA11
ADDR4
MemDQ9
DATA7
MemDQ7
MemDQ4
ADDR9
ADDR2
DATA5
MemAD11
DATA3
ADDR1
MemAD7
CPU_CLK_IN
DATA14
MemDQ11
MemAD2
DATA12
MemAD3
ADDR10
DATA0
MemDQ8
DATA6
MemDQ14
ADDR8
ADDR7
MemDQ13
MemDQ6
MemDQ15
DATA10
DATA2
MemAD6
MemAD1
DATA4
MemDQ3
ADDR16
ADDR15
DATA1
ADDR12
MemAD4
MemAD5
ADDR11
DATA9
MemDQ2
MemDQ5
MemAD8
MemDQ12
ADDR5
DATA15
MemAD10
MemAD13
MemAD12
DATA8
MemDQ1
MemDQ0
DATA13
ADDR3
CPU_CLK_IN
MemAD[13..0]
DQM1
ADDR[21..1]
SYS_nCAS
RD/nW
nSDWE
SYS_nRAS
SYS_nCS0
DQML
MemClkIn
nSDCAS
nSD_CS0
nSDRAS
DQMU
F_WE/DQM0
CPU_CLK
+3V3_1
+3V3_1
+3V3_0
+3V3
+3V3
+3V3_0
+5V
C536
104p/1005
U531
K4S641632K-UC60
15
36
39
23
18
40
19
17
2
24
16
38
25
4
26
29
5
30
7
31
32
8
33
34
10
22
35
11
21
13
20
42
44
45
47
48
50
51
53
37
1
14
27
3
9
43
49
28
41
54
6
12
46
52
DQML
NC
DQMU
A0
/RAS
NC
/CS
/CAS
DQ0
A1
/WE
CLK
A2
DQ1
A3
A4
DQ2
A5
DQ3
A6
A7
DQ4
A8
A9
DQ5
A10
A11
DQ6
A12
DQ7
A13
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CKE
VCC
VCC
VCC
VCCQ
VCCQ
VCCQ
VCCQ
VSS
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
U530
K4S281632I-UC75
15
36
39
23
18
40
19
17
2
24
16
38
25
4
26
29
5
30
7
31
32
8
33
34
10
22
35
11
21
13
20
42
44
45
47
48
50
51
53
37
1
14
27
3
9
43
49
28
41
54
6
12
46
52
DQML
NC
DQMU
A0
/RAS
NC
/CS
/CAS
DQ0
A1
/WE
CLK
A2
DQ1
A3
A4
DQ2
A5
DQ3
A6
A7
DQ4
A8
A9
DQ5
A10
A11
DQ6
A12
DQ7
A13
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CKE
VCC
VCC
VCC
VCCQ
VCCQ
VCCQ
VCCQ
VSS
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
C534
104p/1005
C533
104p/1005
C530
104p/1005
C538
104p/1005
C539
104p/1005
L531
BLM18PG300SN1D
C541
106p/2012
U532
OPEN-74LVC2GU04GV
4
2
3
5
1
6
2Y
GND
2A
VCC
1A
1Y
C540
104p/1005
C532
104p/1005
R530
000/1005
L530
BLM18PG300SN1D
C537
104p/1005
C531
104p/1005
C535
106p/2012
MemDQ[15..0]
DATA[15..0]
MPEG PWB
(3/18),(9/18),(11/18),(15/18)
MPEG PWB(3/18),(9/18),(11/18)
MPEG PWB(9/18)
MPEG PWB(9/18)
MPEG PWB(9/18)
MPEG PWB
(3/18),(9/18),(11/18),(15/18)
MPEG PWB(9/18)
MPEG PWB(9/18)
MPEG PWB CIRCUIT DIAGRAM (12/18) [SDRAM (EMI & SMI)]
Summary of Contents for LT-26DC9BH
Page 90: ...2 92 No YA606 Rev 001 No YA606 Rev 001 2 91 PATTERN DIAGRAMS MAIN PWB PATTERN SOLDER SIDE ...
Page 91: ... No YA606 Rev 001 2 93 2 94 No YA606 Rev 001 MAIN PWB PATTERN PARTS SIDE ...
Page 92: ...2 96 No YA606 Rev 001 No YA606 Rev 001 2 95 MPEG PWB PATTERN SOLDER SIDE ...
Page 93: ... No YA606 Rev 001 2 97 2 98 No YA606 Rev 001 MPEG PWB PATTERN PARTS SIDE ...
