PLX Technology PEX 8647-AA RDK, Справочник по аппаратуре

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
REFCLKp
REFCLKn
PERST#_P1
RX3p
RX1p
RX3n
RX1n
RX0p
RX2p
RX2n
CTX1p
CTX1n
CTX2p
CTX2n
CTX3p
CTX3n
CTX0p
CTX0n
RX0n
PRSNT#
TX3p
OEINV_2
HBW_2
BP_2
RCLKP1
RCLKN1
OE6_2
SL1_RCKp
RCLKP2
RCLKN2
BP_2
RCLKP4
RCLKN4
RCLKP3
CLKN1_2
RCLKN3
IREF_2
VDDA_2
SS_2
PWD_2
OE1_2
TX3n
TX2n
TX2p
TX1n
TX1p
TX0n
TX0p
RX7p
RX5p
RX7n
RX5n
RX4p
RX6p
RX6n
RX4n
RX11p
RX9p
RX11n
RX9n
RX8p
RX10p
RX10n
RX8n
RX15p
RX13p
RX15n
RX13n
RX12p
RX14p
RX14n
RX12n
TX5n
TX5p
TX7p
TX4n
TX7n
TX4p
CTX5p
CTX5n
CTX6p
CTX6n
CTX7p
CTX7n
CTX4p
CTX4n
TX6n
TX6p
TX9n
TX9p
TX11p
TX8n
TX11n
TX8p
CTX9p
CTX9n
CTX10p
CTX10n
CTX11p
CTX11n
CTX8p
CTX8n
TX10n
TX10p
TX13n
TX13p
TX15p
TX12n
TX15n
TX12p
CTX13p
CTX13n
CTX14p
CTX14n
CTX15p
CTX15n
CTX12p
CTX12n
TX14n
TX14p
SL1_RCKn
SL2_RCKn
SL2_RCKp
REFCLKp_U1
REFCLKn_U1
CLKP1_2
PERST#_P1
MAN_PST_S3
RST_3
SRT_4
PERST_3
PERST#_4
12VCC
3.3VCC 3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
3.3VCC
RX0p {5}
RX0n {5}
RX1p {5}
RX1n {5}
RX2p {5}
RX2n {5}
RX3p {5}
RX3n {5}
TX3p {5}
TX3n {5}
TX2n {5}
TX2p {5}
TX1n {5}
TX1p {5}
TX0n {5}
TX0p {5}
RX4p {5}
RX4n {5}
RX5p {5}
RX5n {5}
RX6p {5}
RX6n {5}
RX7p {5}
RX7n {5}
RX8p {5}
RX8n {5}
RX9p {5}
RX9n {5}
RX10p {5}
RX10n {5}
RX11p {5}
RX11n {5}
RX12p {5}
RX12n {5}
RX13p {5}
RX13n {5}
RX14p {5}
RX14n {5}
RX15p {5}
RX15n {5}
TX5n {5}
TX5p {5}
TX4n {5}
TX7n {5}
TX7p {5}
TX4p {5}
TX6n {5}
TX6p {5}
TX9n {5}
TX9p {5}
TX8n {5}
TX11n {5}
TX11p {5}
TX8p {5}
TX10n {5}
TX10p {5}
TX13n {5}
TX13p {5}
TX12n {5}
TX15n {5}
TX15p {5}
TX12p {5}
TX14n {5}
TX14p {5}
SL1_RCKn {2}
SL1_RCKp {2}
SL2_RCKp {2}
SL2_RCKn {2}
REFCLKp_U1 {5}
REFCLKn_U1 {5}
PERST# {2,5}
Title
Size Document Number Rev
Date: Sheet of
91-0081-000-A 2
PLX TECHNOLOGY, INC.
870 W Maude Ave, Sunnyvale, CA 94085
Custom
3 6 Wednesday, July 16, 2008
www.plxtech.com
Title
Size Document Number Rev
Date: Sheet of
91-0081-000-A 2
PLX TECHNOLOGY, INC.
870 W Maude Ave, Sunnyvale, CA 94085
Custom
3 6 Wednesday, July 16, 2008
www.plxtech.com
Title
Size Document Number Rev
Date: Sheet of
91-0081-000-A 2
PLX TECHNOLOGY, INC.
870 W Maude Ave, Sunnyvale, CA 94085
Custom
3 6 Wednesday, July 16, 2008
www.plxtech.com
REFCLK&RST CIRCUITS, PCIE P1
PEX8647RDK
PCIE MALE CONNECTOR P1
R6-R9 SHOUD BE CLOSE TO PIN 6& 7 OF U2
REFCLK CIRCUIT
R10-R13 SHOUD BE CLOSE TO PIN9 & 10 OF U2
R14-R17 SHOUD BE CLOSE TO PIN19 & 20 OF U2
R18-R21 SHOUD BE CLOSE TO PIN22 & 23 OF U2
Pin 1&2 of J1 should be routed
on refclk traces of SLOT1
without any stubs
RESET CIRCUIT
C122 IS USED TO SET THE RESET TIMEOUT
PERIOD FOR U4. A VALUE OF 0.001UF RESULTS
IS APPROXIMATELY 3MS.
Impedance Test Traces
ITP1-ITP16 are probe holes for impendance
test. They should be 25mils in diameter
Ground Posts
The hole size of GP1-4 should be
same as the jumper header
ITP10 ITP10
C92 0.1uF C92 0.1uF
C104
0.01uF
C104
0.01uF
C96 0.1uF C96 0.1uF
R13 49.9, 1% R13 49.9, 1%
R49
51K
R49
51K
C77 0.1uF C77 0.1uF R14 33 R14 33
ITP4 ITP4
C89 0.1uF C89 0.1uF
+
C69
22uF
+
C69
22uF
ITP5 ITP5
U2
CY28400-2
U2
CY28400-2
VD
D
1
VD
D
5
VD
D
11
VD
D
18
VD
D
24
VSS
4
OE_INV
25
V
DD_A
28
VSS_
A
27
SRC_IN
2
SRC_IN#
3
OE_1
8
OE_6
21
HIGH_BW#
17
SRC_STP
16
PWRDWN
15
SCLK
13
SDATA
14
IREF
26
PLL/BYPASS#
12
DIFT1
6
DIFC1
7
DIFT2
9
DIFC2
10
DIFT5
20
DIFC5
19
DIFT6
23
DIFC6
22
C95 0.1uF C95 0.1uF
C73 0.1uF C73 0.1uF
C99 0.1uF C99 0.1uF
R21 49.9, 1% R21 49.9, 1%
ITP16 ITP16
C82 0.1uF C82 0.1uF
R51 0 R51 0
C86 0.1uF C86 0.1uF
C72 0.1uF C72 0.1uF
GP3 GP3
C76 0.1uF C76 0.1uF
C80 0.1uF C80 0.1uF
ITP7 ITP7
R52
5.1K
R52
5.1K
R50 0 R50 0
R4 4.7K R4 4.7K
ITP6 ITP6
C94 0.1uF C94 0.1uF
ITP14 ITP14
C79 0.1uF C79 0.1uF
C83 0.1uF C83 0.1uF
C90 0.1uF C90 0.1uF
C88 0.1uF C88 0.1uF
C71 0.1uF C71 0.1uF
R6 33 R6 33
ITP1 ITP1
U4
MAX6420
U4
MAX6420
RST IN
3
VCC
5
SRT
4
GND
2
RESET#
1
R5
475 1%
R5
475 1%
R10 33 R10 33
R8 49.9, 1% R8 49.9, 1%
P1
x16 PCI Express Contr
P1
x16 PCI Express Contr
PRSNT1#
A1
+12V
A2
+12V
A3
GND
A4
TCLK
A5
TDI
A6
TDO
A7
TMS
A8
+3.3V
A9
+3.3V
A10
PERST#
A11
+12V
B1
+12V
B2
+12V
B3
GND
B4
SMCLK
B5
SMDAT
B6
GND
B7
+3.3V
B8
TRST#
B9
3.3VAUX
B10
WAKE#
B11
RSVD
B12
PETp0
B14
PETn0
B15
GND
B16
PRSNT2#
B17
GND
B18
PETp1
B19
PETn1
B20
GND
B21
GND
B22
PETp2
B23
PETn2
B24
GND
B25
GND
B26
PETp3
B27
PETn3
B28
GND
B29
RSVD
B30
GND
A12
A13
REFCLK-
A14
GND
A15
PERp0
A16
PERn0
A17
GND
A18
RSVD
A19
GND
A20
PERp1
A21
PERn1
A22
GND
A23
GND
A24
PERp2
A25
PERn2
A26
GND
A27
GND
A28
PERp3
A29
PERn3
A30
GND
B13
GND
A31
RSVD
A32
RSVD
A33
GND
A34
PERp4
A35
PERn4
A36
GND
A37
GND
A38
PERp5
A39
PERn5
A40
GND
A41
GND
A42
PERp6
A43
PERn6
A44
GND
A45
GND
A46
PERp7
A47
PERn7
A48
GND
A49
RSVD
A50
GND
A51
PERp8
A52
PERn8
A53
GND
A54
GND
A55
PERp9
A56
PERn9
A57
GND
A58
GND
A59
PERp10
A60
PRSNT2#
B31
GND
B32
PETp4
B33
PETn4
B34
GND
B35
GND
B36
PETp5
B37
PETn5
B38
GND
B39
GND
B40
PETp6
B41
PETn6
B42
GND
B43
GND
B44
PETp7
B45
PETn7
B46
GND
B47
PRSNT2#
B48
GND
B49
PETp8
B50
PETn8
B51
GND
B52
GND
B53
PETp9
B54
PETn9
B55
GND
B56
GND
B57
PETp10
B58
PETn10
B59
GND
B60
PERn10
A61
GND
A62
GND
A63
PERp11
A64
PERn11
A65
GND
A66
GND
A67
PERp12
A68
PERn12
A69
GND
A70
GND
A71
PERp13
A72
PERn13
A73
GND
A74
GND
A75
PERp14
A76
PERn14
A77
GND
A78
GND
A79
PERp15
A80
PERn15
A81
GND
A82
GND
B61
PETp11
B62
PETn11
B63
GND
B64
GND
B65
PETp12
B66
PETn12
B67
GND
B68
GND
B69
PETp13
B70
PETn13
B71
GND
B72
GND
B73
PETp14
B74
PETn14
B75
GND
B76
GND
B77
PETp15
B78
PETn15
B79
GND
B80
PRSNT2#
B81
RSVD
B82
R18 33 R18 33
R48
10K
R48
10K
C101 0.1uF C101 0.1uF
ITP13 ITP13
C106
0.01uF
C106
0.01uF
R15 33 R15 33
RN1
1K
RN1
1K
1
2
3
4 5
6
7
8
R3 4.7 R3 4.7
S1
SW PUSHBUTTON
S1
SW PUSHBUTTON
1 3
U3
NC7S08
U3
NC7S08
VCC
5
GND
3
A
1
B
2
Y
4
GP2 GP2
R16 49.9, 1% R16 49.9, 1%
C87 0.1uF C87 0.1uF
C91 0.1uF C91 0.1uF
R12 49.9, 1% R12 49.9, 1%
C78 0.1uF C78 0.1uF
C100 0.1uF C100 0.1uF
R7 33 R7 33
ITP3 ITP3
C85 0.1uF C85 0.1uF
C74 0.1uF C74 0.1uF
C97 0.1uF C97 0.1uF
ITP11 ITP11
ITP15 ITP15
R20 49.9, 1% R20 49.9, 1%
C123
0.1uF
C123
0.1uF
C75 0.1uF C75 0.1uF
ITP9 ITP9
C103
10uF
C103
10uF J1
HEADER 3
J1
HEADER 3
1
2
3
+ C70
22uF
+ C70
22uF
ITP8 ITP8
C93 0.1uF C93 0.1uF
ITP12 ITP12
GP1 GP1
R9 49.9, 1% R9 49.9, 1%
C84 0.1uF C84 0.1uF
C107
10uF
C107
10uF
GP4 GP4
C105
0.01uF
C105
0.01uF
C81 0.1uF C81 0.1uF
C122
0.001uF
C122
0.001uF
C98 0.1uF C98 0.1uF
R17 49.9, 1% R17 49.9, 1%
R11 33 R11 33
R19 33 R19 33
ITP2 ITP2
C102 0.1uF C102 0.1uF