Schematic Diagrams
VN896-2 B - 7
B.Schematic Diagrams
VN896-2
Sheet 6 of 40
VN896-2
M_CKE3 9,10
MD_33
MD_6
C255
.1U_50V_06
C234
.1U_50V_06
MA A7
*
MD_30
R493 *4.7K_04
951129
M_ BA 0
MD_49
MCL KOT 2
M_ R AS #
MD_42
MD_53
MD_ [63: 0]
MA A1 2
MD_41
R492 4.7K_04
M_ W E#
MEMDET SEL:
M_ D QS +3
MA A1 1
0603-->0402
MD_38
C282
.1U_50V_06
MD_22
MD_51
M_ D QS -3
C266
.1U_50V_06
1.8V
MAA[0:13]
MAA5
951129
M_ R AS #
MAA12
M_W E# 9, 10
M_ D QS +0 M _D Q S+ [ 0 .. 7 ]
C175
.1U_50V_06
MD_36
MD_37
M_ C S0 #
M_ W E#
MAA10
C227
1000P_50V_06
MD_1
C145 5P_50V_06
C287
1U_10V_06
M_RAS# 9,10
MD_61
M_ C S1 #
BGA5B
VN896
AF35
AG34
AJ36
AK35
AF34
AG35
AJ34
AK34
AG32
AF32
AH30
AJ31
AF31
AH32
AH31
AJ32
AK33
AL36
AP35
AL34
AL35
AM35
AT36
AM34
AK24
AL23
AM24
AJ22
AK23
AN24
AM23
AM22
AK20
AK19
AM19
AR18
AL20
AM20
AL18
AM18
AR17
AT16
AN16
AN15
AM17
AP17
AM16
AM15
AN22
AN21
AP19
AT18
AT21
AR21
AT19
AR19
AR14
AM14
AP13
AR11
AP14
AN14
AT12
AP12
AB34
AB36
AH36
AF30
AN36
AN23
AN20
AT15
AP21
AT13
AT27
AP27
AT24
AP26
AH35
AH34
AP36
AP23
AC24
AD17
AD19
AD21
AT35
AJ28
AK25
AK27
AK29
AL26
AL28
AL30
AM25
AM29
AM31
AN26
AN27
AN31
AN33
AG29
AJ18
AP30
AR26
AA24
AB24
AR33
AN18
AR15
AR20
AR13
AM27
AT25
AT28
AT31
AR30
AR29
AT30
AN30
AP31
AR31
AT32
AP32
AN32
AN29
AR32
AT33
AR25
AR28
AN28
AR27
AP28
AT34
AP34
AR34
AN34
AP29
AT29
AM33
AF36
AB35
AT26
AP25
AR24
AN25
E7
E34
E36
F1
F2
F4
F5
F6
F7
F10
F14
F23
F26
F27
F29
F30
F32
G1
G2
G4
G7
G11
G29
H2
H4
H7
H23
H24
H27
H31
H36
J2
J4
J5
J6
J7
E9
F24
H33
AJ35
AH33
AR36
AR22
AP18
AP15
AP20
AR12
AD23
AD24
AJ26
AP33
AD22
AD20
AD16
AD18
MD00
MD01
MD02
MD03
MD04
MD05
MD06
MD07
MD08
MD09
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
MCLKI
MC LK O-
DQM0#
DQM1#
DQM2#
DQM3#
DQM4#
DQM5#
DQM6#
DQM7#
CS0#
CS1#
CS2#
CS3#
DQS0-
DQS1-
DQS2-
DQS3-
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
MEMVREF0
MEMVREF1
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
DQS4-
DQS5-
DQS6-
DQS7-
VCCMEM
VCCMEM
VCCMEM
VCCMEM
MA 01
MA 02
MA 03
MA 04
MA 05
MA 06
MA 07
MA 08
MA 09
MA 10
MA 11
MA 12
MA 13
BA0
SRAS#
SCAS#
SWE#
CKE0
CKE1
CKE2
CKE3
BA1
MA 00
DMCOMP
MEMD ET
MCLKO+
ODT0
ODT1
ODT2
ODT3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
DQS0+
DQS1+
DQS2+
DQS3+
DQS4+
DQS5+
DQS6+
DQS7+
VCCMEM
VCCMEM
VCCMEM
BA2
VCCMEM
VCCMEM
VCCMEM
VCCMEM
C200
.1U_50V_06
M_CKE2 9,10
MD_46
C161 5P_50V_06
MD_54
M_ D QS -1
MA A1
M_DM2
M_DM3
C295
.1U_50V_06
M_ODT0 10
MAA1
M_ C S2 #
MA A1 0
MA A3
C146 5P_50V_06
C150 5P_50V_06
R173
150_1%_06
M_ D QS +2
M_CS0# 10
M_D QS+[ 0..7] 9,10
M_C KE0 10
MD_7
C157 5P_50V_06
1.8V
M_ D QS -7
MD_[63:0]9,10
MD_58
MD_23
C267
.1U_50V_06
M_ D QS -0
M_ D QS -2
MAA6
M_DM1
C144 5P_50V_06
MD_26
C142 5P_50V_06
C262
.1U_50V_06
C151 5P_50V_06
C279
1000P_50V_06
MCL KOC 2
MA A4
MAA9
MD_21
MD_32
M_ D QS +6
M_ D QS +5
0603-->0402
M_ BA 0
MD_20
C280
1000P_50V_06
MAA2
MC L KI T
MD_29
M_CS3# 9,10
MD_10 MA A5
C147 5P_50V_06
M_DM4
MD_17
MD_0
951129
M_CS2# 9,10
MD_35
MAA0
MD_59
MD_9
MD_48
MD_45
MD_16
MD_40
MVR EF_NB
C630 5P_50V_06
C158 5P_50V_06
MA A2
MD_3
MD_62
M_BA2 9,10
MA A9
MD_47
C152 5P_50V_06
1: DDR2
M_DM7
MD_11
MD_28
MD_50
MD_15
MD_12
MEMD ET
1.8V
M_DM[0..7]9,10
MD_13
MD_34
M_ODT2 9,10
M_ D QS -4
M_ D QS +1
M_DQS-[0..7]
M_ BA 2
M_ C LKO +
R490 22_04
MCLKIT 2
M_DQS-[0..7] 9,10
MAA4
C163 5P_50V_06
M_ODT1 10
M_C KE1 10
C259
.1U_50V_06
MAA3
MAA8
M_DM6
C277
1U_10V_06
MD_4
M_BA0 9,10
MD_52
C162 5P_50V_06
MD_14
MAA13
MD_25
MA A8
C205
.1U_50V_06
C174
.1U_50V_06
R176
150_1%_06
MD_63
M_ODT3 9,10
M_ D QS +7
C233
.1U_50V_06
MD_43
1.8V
M_ C AS #
MAA[0:13] 9,10
MD_55
MCLKIT = DCLKx + 2 "
M_BA1 9,10
1.8V
M_CAS# 9,10
M_DM0
M_ D QS +4
Z0601
M_ D QS -6
C221
1000P_50V_06
MD_31
MD_18
MD_60
M_CS1# 10
MD_39
M_D M[0. .7]
M_ BA 2
MVREF_NB
MA A1 3
MCLKO+/- as short as passable
M_ D QS -5
MA A6
MD_5
MD_27
C164 5P_50V_06
M_ C AS #
MD_24
MD_44
MAA7
M_ C LKO -
MA A0
M_ BA 1
MEMD ET
MD_2
R491 22_04
C149 5P_50V_06
C160 5P_50V_06
M_ BA 1
MD_19
C143 5P_50V_06
0: DDR1
C148 5P_50V_06
0603-->0402
M_DM5
C159 5P_50V_06
M_ C S3 #
MD_56
MD_8
R494 301_1%_04
MD_57
MAA11