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IBM TORONTO-4.5 PLANAR Wiring Diagrams page 49

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A
B
C
9
8
7
6
5
4
3
2
1
0
_______
A
B
C
D
E
F
U20
TRISTAR_T64C(2/4)
AA19
R21
NC
NC
PD0
MA0
AB19
T21
NC
NC
PD1
MA1
Y17
R23
NC
NC
PD2
MA2
AA17
U22
NC
NC
PD3
MA3
AB17
U20
NC
NC
PD4
MA4
Y16
T23
NC
NC
PD5
MA5
W16
T20
NC
NC
PD6
MA6
AC17
R20
NC
NC
PD7
MA7
W22
P20
NC
NC
PD8
MA8
Y22
R22
NC
NC
PD9
MA9
AA23
T22
NC
NC
PD10
MA10
W19
U21
NC
NC
PD11
MA11
AB22
NC
PD12
V23
AB16
NC
NC
PD13
DQM0
W21
AC16
NC
NC
PD14
DQM1
W20
W15
NC
NC
PD15
DQM2
AC20
Y15
NC
NC
PD16
DQM3
W18
K22
NC
NC
PD17
DQM4
Y18
L20
NC
NC
PD18
DQM5
AC18
K23
NC
NC
PD19
DQM6
AC22
L21
NC
NC
PD20
DQM7
AC21
NC
PD21
AC19
M20
NC
NC
PD22
CS0#
AB18
M22
NC
NC
PD23
CS1#
AA21
P21
NC
NC
PD24
CS2#
AB21
P22
PLACE NEAR T64C.
NC
NC
PD25
CS3#
V22
THE TRACES ARE AS SHORT AS POSSIBLE.
NC
PD26
Y23
AA16
NC
NC
PD27
CKE
Y20
N23
TP14
NC
NC
PD28
RAS#
AA20
M23
NC
NC
PD29
CAS#
AB20
M21
NC
NC
PD30
WE#
Y19
N20
TESTPAD
NC
PD31
DVAL
F23
N21
NC
PD32
RDVAL
C22
U23
NC
NC
PD33
DSF
E21
NC
PD34
G20
Y21
NC
PD35
DQSX0
H22
B22
NC
PD36
DQSX1
J21
NC
PD37
K20
NC
PD38
K21
NC
PD39
E23
NC
PD40
E22
NC
PD41
D22
AA18
NC
PD42
RCLKI_DQS0
D21
G23
R104
1005
NC
PD43
RCLKI_DQS1
C23
P23
0
5%
1/16W
NC
PD44
SGCLKRI_DDR
D23
L22
1
2
NC
PD45
SGCLKRO_H
B23
V21
NC
PD46
SGCLKRO_L
E20
AA22
NC
NC
C482
PD47
SGCLK0P
F22
AB23
NC
NC
PD48
SGCLK0M
NO_ASM
G22
H20
NC
NC
PD49
SGCLK1M
22PF
J20
H21
NC
NC
PD50
SGCLK1P
10%
J23
NC
PD51
50V
J22
NC
PD52
1005
H23
V20
NC
PD53
VREF_MEM
G21
NC
GND
PD54
F21
NC
PD55
D20
NC
PD56
B21
NC
PD57
E19
NC
PD58
C21
NC
PD59
E18
NC
PD60
D19
NC
PD61
A22
NC
PD62
A21
NC
PD63
1.5K
C339
0.1UF
+80% -20%
16V
1005
GND
GND
D
E
F
G
H
J
TP15
TESTPAD
TP ARE NOT PLACED, BUT NEED VIAS.
R99
1005
0
5%
1/16W
1
2
C507
NO_ASM
22PF
10%
50V
1005
GND
VCC3A
R387
1%
1/16W
1
2
1608
G
H
J
K
L
M
N
DATE
EC NO.
OCT/02/01 VER 0.86
Y.I
10/02/01
DESIGNER
CHECKED
APPROVED
CLASS
THIS
DOCUMENT
IS
THE PROPERTY
IBM
ITS
USE IS AUTHORIZED ONLY
RESPONDING TO A REQUEST FOR QUOTATION
OR
FOR
THE PERFORMANCE OF WORK
IBM.
ALL QUESTIONS MUST BE REFERRED
TO THE IBM PURCHASING DEPARTMENT.
K
L
M
N
P
Q
PART NO.
_______
9
DEVELOPMENT NO.
Q/M
/
49
70
8
7
6
5
4
3
2
1
PART NO.
_______
TITLE
TORONTO-4.5
TRISTAR T64C(2/4)
0
OF
FOR
FOR
P
Q

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