Advertisement
Circuit Diagrams and PWB Layouts
SSB: PNX8541: Flash
1
PNX 8541: FLASH
B04Q
A
5HA0
+3V3-NAND
+3V3
30R
3HA0
XIO-SEL-NAND
+3V3-NAND
10K
PCI-AD24
PCI-AD25
B
PCI-AD26
PCI-AD27
PCI-AD28
PCI-AD29
PCI-AD30
PCI-AD31
C
PCI-AD0
D
PCI-AD1
PCI-CBE1
PCI-CBE2
3139 123 6427.1
1
Q522.3E LA
2
3
3HA4-1
1
8
100R
NAND-AD(0)
3HA4-2 2
7100R
NAND-AD(1)
3HA4-3
3
6
100R
NAND-AD(2)
3HA4-4
4
5
100R
NAND-AD(3)
3HA8-1
1
8
100R
NAND-AD(4)
3HA8-2
2
7
100R
NAND-AD(5)
3HA8-3 3
6
100R
NAND-AD(6)
3HA8-4
4
5
100R
NAND-AD(7)
3HAC-3
3
6
100R
NAND-CLE
3HAC-2 2
7
100R
NAND-ALE
3HAC-1
1
8
100R
NAND-WEn
3HAC-4 4
5 100R
NAND-REn
2
3
7.
69
4
5
IHAR
+3V3-NAND
7HA0
NAND512W3A2CN6
Φ
1
VCC
2
[FLASH]
3
512Mx8
4
5
6
29
0
10
30
1
11
31
2
14
32
3
15
IO
41
4
20
42
5
21
43
6
22
44
7
23
NC
24
25
26
27
16
CLE
28
17
ALE
33
9
CE
34
8
RE
35
18
WE
38
19
WP
39
7
R
40
B
45
46
47
48
VSS
4
5
6
7
XIO-ACK
NAND-AD(0)
NAND-AD(1)
NAND-AD(2)
NAND-AD(3)
IHAU
NAND-AD(4)
WP-NANDFLASH-INV
NAND-AD(5)
NAND-AD(6)
NAND-AD(7)
RESET-NVM_WP-NANDFLASH
NAND-CLE
NAND-ALE
IHAT
XIO-SEL-NAND
NAND-REn
NAND-WEn
WP-NANDFLASH-INV
IHAS
XIO-ACK
6
7
8
2HA0 A6
2HA1 A6
B04Q
3HA0 B1
3HA1 B8
3HA3 B8
3HA4-1 B3
3HA4-2 B3
3HA4-3 B3
3HA4-4 B3
3HA8-1 B3
A
3HA8-2 B3
3HA8-3 B3
3HA8-4 B3
3HAC-1 D3
3HAC-2 D3
3HAC-3 D3
3HAC-4 D3
5HA0 A1
7HA0 B6
7HA1 C8
3HA3
9HA1 C8
+3V3-NAND
2K2
IHAR A5
B
IHAS C6
IHAT C6
IHAU B8
3HA1
+3V3-NAND
10K
7HA1
PDTC144EU
C
D
I_18300_029.eps
290908
8
Advertisement
