Aiwa xd-pg700 Service Manual page 54

IC DESCRIPTION -5/5 (NDV8601 -1/7)
QQ
3 7 63 1515 0
Pin No. Pin Name
1 VDDIO
2 MD[10]
3 MD[11]
4 VDD
5 MD[12]
6 VSSIO
7 MD[13]
8 MD[14]
9 MD[15]
10 VDDIO
11 DQM[1]
12 MA[9]
13 MA[8]
14 VSSIO
15 MA[7]
16 MA[6]
17 VSS
18 MA[5]
19 VDDIO
TE
20 L 13942296513 MA[4]
21 MA[3]
22 MCLK
23 VSSIO
24 CKE
25 MA[2]
26 MA[1]
27 VDDIO
28 MA[0]
29 MA[10]
30 MA[11]
31 VSSIO
32 MA[12]
33 MA[13]
34 VDD
35 CS0
36 VDDIO
37 RAS
38 CAS
www
39 WE
40 VSSIO
.
41 DQM[0]
http://www.xiaoyu163.com
I/O
P I/O Pad power=3.3V
B SDRAM data bus 10
B SDRAM data bus 11
P Core Power=1.8V
B SDRAM data bus 12
P I/O Pad ground
B SDRAM data bus 13
B SDRAM data bus 14
B SDRAM data bus 15
P I/O Pad power=3.3V
O SDRAM data byte enables 1
O SDRAM address bus 9
O SDRAM address bus 8
P I/O Pad ground
O SDRAM address bus 7
O SDRAM address bus 6
P Core and Ring Ground
O SDRAM address bus 5
P I/O Pad power=3.3V
O SDRAM address bus 4
O SDRAM address bus 3
O SDRAM clock
P I/O Pad ground
O SDRAM Clock Enable
O SDRAM address bus 2
O SDRAM address bus 1
P I/O Pad power=3.3V
O SDRAM address bus 0
O SDRAM address bus 10
O SDRAM address bus 11
P I/O Pad ground
O SDRAM address bus, reserved for pin compatibility with 64-Mb SDRAM
O SDRAM address bus, reserved for pin compatibility with 64-Mb SDRAM
P Core Power=1.8V
O SDRAM primary bank chip select
P I/O Pad power=3.3V
O SDRAM
O SDRAM
O SDRAM
x ao u163
y
P I/O Pad ground
i
O SDRAM data byte enables 0
http://www.xiaoyu163.com
2 9
8
Description
Q Q
3 6 7 1 3 1 5
co
.
-54-
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9