user manual

Schematic Diagrams
JMB385 Card Reader B - 23
B.Schematic Diagrams
JMB385 Card Reader
SD/M S_ D3
LOW
MDIO12
M720T Card Reader
Connector
P C I E _R X P 5_ C A R D [ 1 4 ]
SDCMD/MSBS
C 549 0.1U _10V_X7R _04
MDIO14
MS_INS#
HI GH
C591
0.1U_16V_04
VCC _ CAR D
SD/M S_ D3
Layout note:
3. 3V S
PC IE_TXN 5_C ARD [14]
SD/M S_ D2
MDIO7
VCC _ CAR D
3.3VS_CAR D
SD/M S_ D3
R403 0_06
Ve ry c los ed b et wee n
pin 10
MDIO13
SD _CD#
B U F _ P L T_ R S T#[1 4,19 ,20 ,23 ,2 6 ]
MS _ IN S #
SD/M S_ D2
SD/M SCLK
SD WP#
DV1 .8 V
SD/M SCLK
V er y clo se d to pi n 5( Tr ac e w id th /l eng th :
20mil/ <120mil)
DV1 .8V
CLK_ PCIE _J M3 8 0[18 ]
MS _ IN S #
3. 3 V S _ C A R D VC C_ CAR D
SD/M S_ D0
SDWP #
PC IE_TXP5_CAR D [14]
R384 22_04
C6 0 4
0.1U _16V_04
Layout note:
SD/M S_ D1
CLK_PCIE_JM380#[18 ]
JMB385 CARD READER
C5 2 2
10P_50V_04
R335 10K_04
SD/M S_ D1
DV1.8V
MDIO1 4
CR1_LEDN
High
Active
02/12
SD WP#
SD CM D/M SB S
C5 5 7
0.1U _16V_04
C5 5 2
1 00 0 P _ 50 V _ X 7R _ 04
SD/M S_ D1
SDC MD /MSBS
MDIO13
MDIO1 2
CR1_LEDN
Low
Active
Layout note:
MS_INS#SD /MS_D 2
MDIO14
C5 5 1
0.1U _16V_04
3.3VS_C ARD
C592
0.1U_16V_04
MDIO7
R331 10K_04
SD/M S_ D3
SD /MS_D 3
PCIE _R XN5_C ARD [14]
R339 200K_04
Layout Note:
SD/M SCLK
SD_C D#
C6 0 5
0.1U _16V_04
C5 7 3
0.1U _16V_04
VCC_CARD
R353 200K_04
SD/M S_ D0
SD /MSC L K
R310 4.7K_04
C5 2 4
0.1U _16V_04
Add-in Card
MDIO12
C5 8 3
0.1U _16V_04
C5 1 7
0.1U _16V_04
JMB385
U27
JMB 385-LGEZ0B
1 2 3 4 5 6 7 8 9 10 11 12
14
15
16
17
18
19
20
21
22
23
24
13
37
38
39
40
41
42
43
44
45
46
47
48
36 35 34 33 32 31 30 29 28 27 26 25
XRS TN XT EST APC LKN AP CLKP APVD D AP GND APR EXT AP RXP APR XN AP V18 APTXN AP TXP
SEECLK
CR1 _ CD 1 N
CR1 _ CD 0 N
CR1_PCTLN
DV 18
REG _ CTRL
DV 33
CR _L ED N
MDIO14
MDIO13
GN D
SEEDAT
DV 18
PC IES_EN
PC IES
MD IO 7
MD IO 6
MD IO 5
MD IO 4
DV 33
MD IO 3
MD IO 2
MD IO 1
MD IO 0
NC NC NC
GND GN D GND
TAV33 MDIO8 MDIO9
MDIO10 MDIO11 MDIO12
3.3VS_CAR D
SD /MS_D 0
C5 6 1
0.1U _16V_04
R332 4.7K_04
3.3VS_CAR D
3.3VS_CAR D
On Borad
Must > 30mil
3.3VS_CAR D
SD/M S_ D2
SD/M S_ D0
J_CAR D-R _72
M D R 01 9 - C 0 - 0 0 10 ( R ev er s e )
P2
P2 1
P3
P4
P5
P6
P7
P8
P9
P1 0
P1 1
P1 2
P1 3
P1 4
P1 5
P1 6
P1 7
P1 8
P1 9
P2 0
P1
P23
P22
DA T2_SD
VSS_ M S
CD /DA T3 _ S D
CM D_SD
VSS_ SD
VD D_ SD
CL K _ SD
VSS_ SD
DA T0_SD
DA T1_SD
WP_SD
VSS_ M S
VC C_ MS
SC LK_ M S
DA T3_MS
IN S_M S
DA T2_MS
SD IO/D AT0 _ MS
DA T1_MS
BS_ MS
CD _ S D
GN D
GN D
3.3VS[5 ,8. .16 ,1 8 ..21,2 3 ..2 7,3 1 ]
3.3VS_CAR D
40mil
SD/M SCLK
C 550 0.1U _10V_X7R _04
VC C_ CAR D
DV1.8V
SD /MSC L K
VC C_ CAR D
R343 10K_04
SD _ CD#
CR1_PCTLN
Low
Active
40mil
VCC_CARD
MDIO7
SDC MD /MSBS
SDWP #
C5 5 3
10U _10V_08
Near Cardreader CONN
J_CAR D-R _73
*MDR019-C0-0010(Reverse)
P2
P21
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P1
P2 3
P2 2
DA T2 _SD
VSS_M S
CD /DA T3 _SD
CM D_ SD
VSS_SD
VD D_SD
CLK_ SD
VSS_SD
DA T0 _SD
DA T1 _SD
WP_SD
VSS_M S
VC C_MS
SC LK_ M S
DA T3 _MS
IN S_M S
DA T2 _MS
SD IO/D AT0 _ MS
DA T1 _MS
BS_MS
CD _ SD
GN D
GN D
SD_C D#
3.3VS_ CAR D
SD /MSC L K_R
Ve ry cl os ed b et wee n
pi n 19 an d pi n 20
DV1 .8 V
R 327 8.2K_1% _04
CR1_PCTLN
High
Active
SD/M S_ D1
M730T Card Reader
Connector
SD/M S_ D2
C590
10U_10V _08
SDCMD/MSBS
SD /MS_D 1
SD/M S_ D0
Sheet 22 of 40
JMB385 Card Reader