A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
32 PIN PLCC SOCKET
CLOCK BUFFERS
PLACE TERMINATORS AT TRACE END
MANUFACTURING OPTION (DO NOT INSTALL)
SDRAM CLOCK ENABLE/DISABLE
These Resistors are not required.
***
(no_pop)
(no_pop)
(no_pop)
(no_pop)
(no_pop)
(no_pop)
(no_pop)
(no_pop)
(no_pop)
(no_pop)
(no_pop)
***
(no_pop)
91-0002-300-A
300
SDRAM
PLX TECHNOLOGY
870 Maude Ave, Sunnyvale, CA 94085
Custom
4
11
Friday, July 12, 2002
WWW.PLXTECH.COM
Title
Size
Document Number
Rev
Date:
Sheet
of
AP
WE#
RAS0#
CAS0#
DQM0
DQM1
DQM2
DQM3
A31
A30
A29
A28
A26
A25
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
GPL_A1#
A27
A24
CKE
SDRAM_CLK
WE#
CAS0#
RAS0#
CSSDRAM#
DQM3
CKE
SDRAM_CLK
DQM2
WE#
CAS0#
RAS0#
CSSDRAM#
CKE
SDRAM_CLK
DQM1
WE#
CAS0#
RAS0#
CSSDRAM#
D7
D2
D22
D18
D29
D5
D27
D23
D20
D30
D17
D4
D26
D0
D19
D21
D16
D1
D31
D3
D6
D28
D25
D24
D8
D15
D11
D14
D13
D9
D12
D10
D4
D3
D0
D1
D2
D5
D7
D6
CKE
SDRAM_CLK
DQM0
WE#
CAS0#
RAS0#
CSSDRAM#
CSSDRAM#
A[0:31]
D[0:31]
LCLK
SRAM_CLK
POM2_CLK
SRAM_CLK
SDRAM_CLK
SPARE_CLK
SPARE_CLK
MA2
MA4
MA9
MA10/AP
MA7
MA3
MA1
MA5
MA6
MA0
MA8
A19
A27
A18
A26
A17
A25
A16
A24
A15
A23
A14
A22
A13
A21
A12
A11
AP
A10
A29
A28
A20
A9
MA11
MA[8:0]
MAA8
MAA7
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA11
MAA8
MAA7
MA[8:0]
MAA7
MAA8
MA11
MA10/AP
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MAA7
MAA8
MA11
MA10/AP
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MAA7
MAA8
MA11
MA10/AP
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
CKE
MA10/AP
SDRAM_CLK
3.3VCC
5VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
U5
K4S640832D-TC10
54 TSOP
SDRAM (2MX8BITX4BANK)
23
24
25
26
29
30
31
32
33
34
22
35
2
5
8
11
44
47
50
53
20
21
19
18
17
16
39
38
37
1
14
27
3
9
43
49
28
41
54
6
12
46
52
4
7
10
13
36
40
42
45
48
51
15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
BA0
BA1
CS#
RAS#
CAS#
WE#
DQMH(DQM)
CLK
CKE
VCC0
VCC1
VCC2
VCCQ0
VCCQ1
VCCQ2
VCCQ3
VSS0
VSS1
VSS2
VSSQ0
VSSQ1
VSSQ2
VSSQ3
NC0
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
DQML
U8
K4S640832D-TC10
54 TSOP
SDRAM (2MX8BITX4BANK)
23
24
25
26
29
30
31
32
33
34
22
35
2
5
8
11
44
47
50
53
20
21
19
18
17
16
39
38
37
1
14
27
3
9
43
49
28
41
54
6
12
46
52
4
7
10
13
36
40
42
45
48
51
15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
BA0
BA1
CS#
RAS#
CAS#
WE#
DQMH(DQM)
CLK
CKE
VCC0
VCC1
VCC2
VCCQ0
VCCQ1
VCCQ2
VCCQ3
VSS0
VSS1
VSS2
VSSQ0
VSSQ1
VSSQ2
VSSQ3
NC0
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
DQML
U6
K4S640832D-TC10
54 TSOP
SDRAM (2MX8BITX4BANK)
23
24
25
26
29
30
31
32
33
34
22
35
2
5
8
11
44
47
50
53
20
21
19
18
17
16
39
38
37
1
14
27
3
9
43
49
28
41
54
6
12
46
52
4
7
10
13
36
40
42
45
48
51
15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
BA0
BA1
CS#
RAS#
CAS#
WE#
DQMH(DQM)
CLK
CKE
VCC0
VCC1
VCC2
VCCQ0
VCCQ1
VCCQ2
VCCQ3
VSS0
VSS1
VSS2
VSSQ0
VSSQ1
VSSQ2
VSSQ3
NC0
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
DQML
U7
K4S640832D-TC10
54 TSOP
SDRAM (2MX8BITX4BANK)
23
24
25
26
29
30
31
32
33
34
22
35
2
5
8
11
44
47
50
53
20
21
19
18
17
16
39
38
37
1
14
27
3
9
43
49
28
41
54
6
12
46
52
4
7
10
13
36
40
42
45
48
51
15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
BA0
BA1
CS#
RAS#
CAS#
WE#
DQMH(DQM)
CLK
CKE
VCC0
VCC1
VCC2
VCCQ0
VCCQ1
VCCQ2
VCCQ3
VSS0
VSS1
VSS2
VSSQ0
VSSQ1
VSSQ2
VSSQ3
NC0
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
DQML
R14
0K022
R15
0K022
R17
0K022
R18
0K022
R19
0K022
R21
0K022
R22
0K022
R24
0K022
R23 33
R20 33
R27 33
R28 33
U9
CY2305
3
2
5
7
8
6
4
1
CLK1
CLK2
CLK3
CLK4
CLKOUT
VDD
GND
REF
R26 33
R29
51
C30
22pF
R30
51
C31
22pF
R31
51
C32
22pF
R33
51
C28
10pF
R69
0K022
R68
0K022
R76
0K0
R77
0K0
U31
74LCX257MTC
2
3
5
6
11
10
14
13
15
1
4
7
9
12
16
8
1A
1B
2A
2B
3A
3B
4A
4B
G
A/B
1Y
2Y
3Y
4Y
VCC
GND
U32
74LCX257MTC
2
3
5
6
11
10
14
13
15
1
4
7
9
12
16
8
1A
1B
2A
2B
3A
3B
4A
4B
G
A/B
1Y
2Y
3Y
4Y
VCC
GND
U33
74LCX257MTC
2
3
5
6
11
10
14
13
15
1
4
7
9
12
16
8
1A
1B
2A
2B
3A
3B
4A
4B
G
A/B
1Y
2Y
3Y
4Y
VCC
GND
R25
0K0
R16
0K0
R32
51
C29
22pF
C33
22pF
C18
0.1uF
1
2
C19
0.1uF
1
2
C20
0.1uF
1
2
C21
0.1uF
1
2
C22
0.1uF
1
2
C24
0.1uF
1
2
C25
0.1uF
1
2
C34
0.1uF
1
2
C26
0.1uF
1
2
C27
0.01uF
1
2
C23
0.1uF
1
2
U10
AM29LV040B-90NS
22
24
31
13
14
15
17
18
19
20
21
32
16
30
2
3
29
28
4
25
23
26
27
5
6
7
8
9
10
11
12
1
CE
OE
WE
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
VCC
GND
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A18
D[0:31]
2,3,6,9,10
CSFLASH#
3,6,9,10
BS_A0#
3,6,9,10
BS_A1#
3,6,9,10
BS_A2#
3,6,9,10
BS_A3#
3,6,9,10
GPL_A1#
3,6,8,9,10
GPL_A3#
3,6,8,9,10
GPL_A2#
3,6,8,9,10
CSSDRAM#
3,6,9,10
GPL_A0#
3,6,8,9,10
BS_B0#
3,6,9,10
LCLK 2,9,10
POM2_CLK 8
CLKOUT
3
A[0:31]
2,3,9,10
GPL_A5#
3,6,8,9,10
A7
2,3,9,10
A8
2,3,9,10
CKE 10