Nokia NHL-2NA Schematics page 10

CCS Technical Documentation
Memories diagram
assembled
MEMCONT(6)
MEMCONT(5)
MEMCONT(2)
MEMCONT(3)
MEMCONT(1)
MEMCONT(0)
MEMCONT(8)
MEMCONT(4)
MEMCONT(9:0)
assembled
GENIO(28:0)
MEMADDA(22:0)
SDRAMADD(13:0)
SDRAMCTRL(7:0)
SDRAMDATA(15:0)
Place SDRAM near UPP_WD2
PUSL(2:0)
Issue 1 07/02
Schematics / Layouts LG4
Flash1 AMD/Intel/ST 32Mbit
D310
AM29N323D
FLASHM 2Mx16
MEMADDA(16) B2
16
A9
VMEMB MEMADDA(17)
0
MEMADDA(18) B8 A
2097151
A8
MEMADDA(19)
B3
R311 MEMADDA(20) 20
A2
10k MEMADDA(21) NC
A10
NC
A4
CLK
B4
_AVD
B9
_CE
B6
_RP
C10
_OE
B7
_WP
A6
_WE
A1
RDY
B5
PS
D10
MEMADDA(0)
R313 ADDRESS/DATA I/O
MEMADDA(1) D9
10k
C7
MEMADDA(2)
MEMADDA(3) C6
D5
MEMADDA(4)
MEMADDA(5) D4
GND
C3
MEMADDA(6)
MEMADDA(7) C2
C9
MEMADDA(8)
MEMADDA(9) C8
D7
MEMADDA(10)
D6
MEMADDA(11)
C5
MEMADDA(12)
C4
MEMADDA(13)
MEMADDA(14) D2
D1
MEMADDA(15)
A5= VMEMB 4340831
B1,D8= VMEMB
A7= VPP
A3,B10,C1,D3= GND
Place flash near UPP_WD2
52 MHz bus
D312
K4S64163JF-GG75
SDRAM 4Mx16
L5
SDRAMADD(0) 0
SDRAMADD(1) M6
M5
SDRAMADD(2)
SDRAMADD(3) N5
N2
SDRAMADD(4)
SDRAMADD(5) M2
0
A
M1
SDRAMADD(6)
4194303
SDRAMADD(7) L2
L1
SDRAMADD(8)
SDRAMADD(9) K2
L6
SDRAMADD(10)
K1
SDRAMADD(11) 11
K6
SDRAMADD(12) BA0
SDRAMADD(13) K5 BA1
SDRAMCTRL(2) J5
_RAS
J6
SDRAMCTRL(3) _CAS
J2
_CS
H6
SDRAMCTRL(4) _WE
GND
H1
SDRAMCTRL(0) CLK
SDRAMCTRL(1) J1
CKE
H2
SDRAMCTRL(6) UDQM
H5
SDRAMCTRL(5) LDQM
SDRAMDATA(0) A5
DATA I/O
SDRAMDATA(1) B6
C6
SDRAMDATA(2)
SDRAMDATA(3) D6
D5
SDRAMDATA(4)
E6
SDRAMDATA(5)
F6
SDRAMDATA(6)
SDRAMDATA(7) G6
G1
SDRAMDATA(8)
F1
SDRAMDATA(9)
E1
SDRAMDATA(10)
D2
SDRAMDATA(11)
SDRAMDATA(12) D1
C1
SDRAMDATA(13)
SDRAMDATA(14) B1
A2
SDRAMDATA(15)
4341341
130 MHz bus
MEMADDA(16)
MEMADDA(17)
MEMADDA(18)
MEMADDA(19)
MEMCONT(9:0) MEMADDA(20)
MEMADDA(21)
MEMADDA(22)
MEMCONT(6)
MEMCONT(5)
MEMCONT(7)
MEMCONT(3)
MEMCONT(1)
MEMCONT(0)
MEMCONT(8)
MEMCONT(4)
MEMADDA(0)
MEMADDA(1)
VMEMB MEMADDA(2)
MEMADDA(3)
MEMADDA(4)
MEMADDA(5)
MEMADDA(6)
MEMADDA(7)
C311 C311
assembled
MEMADDA(8)
1 /2 100n 2 /2 100n
MEMADDA(9)
MEMADDA(10)
MEMADDA(11)
MEMADDA(12)
GND
MEMADDA(13)
MEMADDA(14)
MEMADDA(15)
Place capacitors near D310
52 MHz bus
SDRAM
wBGA
VMEMA
A6
VDD
G2
VDD VIOA
N6
VDD
B5
VDDQ
VDDQ C2
E5
VDDQ
F2
VDDQ
A1
VSS
G5
VSS
N1
VSS
B2
VSSQ
C5
VSSQ
E2
VSSQ
F5
VSSQ
GND
VMEMA
C314 C318 C315 C316
10n 100n 10n
1 /2 10n 2 /2 10n
GND
Place capacitors near D312
COPYRIGHT(C) NOKIA MOBILE PHONES. ALL RIGHTS RESERVED
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED
WORK
ãNokia Corporation
Flash0 Intel 128Mbit
D311
BG28F128W18T90
FLASHM 8Mx16
B2
16
A9
0
B8 A
8388607
A8
B3
A2
A10
22
DU 1
A4 2
CLK DU
B4 3
_ADV DU
B9 4
_CE DU
B6 5
_RST DU
C10 6
_OE DU
A6 7
_WE DU
B7 8
_WP DU
A1
WAIT
B5
NC VPP
D10
ADDRESS/DATA I/O
D9
C7
C312
100n
C6
D5
D4
C3
C2
GND
C9
C8
D7
Place capacitors near D311
D6
C5
C4
D2
D1
A5= VMEMB 4341343
B1,D8= VMEMB
A7= VPP
A3,C1= GND
B10,D3= GND
Place flash near UPP_WD2
GPIO(37:0) R314
28
4k7
PRODTP6
Z310
L=
W=0.40
VIOA
C316 C317 C317
1 /2 10n 2 /2 10n
GND
Name
Calypso memories
Assoc
NHL-2NA
VMEMB
C313 C313
1 /2 100n 2 /2 100n
VPP
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