Pioneer VSX-2016AV-S Service Manual page 258

1
QQ
3 7 63 1515 0
A
Pin Functions
No. Pin Name
1 VSSIO
2 XD4
3 XD5
4 XD6
5 XD7
6 XD8
7 VDDI
8 VSSI
B
9 XD9
10 XD10
11 XD11
12 XD12
13 XD13
14 XD14
15 XD15
16 VDDIO
17 XA0
18 XA1
C
19 XA2
20 XA3
21 XA4
22 XA5
TE
L 13942296513
23 XA6
24 VDDI
25 VSSI
26 XA7
27 XA8
28 XA9
D
29 XA10
30 XA11
31 XA12
32 VSSIO
33 VDDIO
34 XA13/BA0
35 XA14/BA1
36 XA15/nCAS
37 XA16/nRAS/ALE
38 XA17/CLE
E
39 XA18
40 XA19
41 VDDI
42 XA20/DQM1
43 XA21/DQM0
44 SD_CLK/GPO
www
45 VSSIO
46 SD_nCS/GPIO_B1
47 nCS0/nOE0/GPIO_B2
48 nCS1/nOE1/GPIO_B3
F
49 nCS2/nOE2/GPIO_B4
50 nCS3/nOE3/GPIO_B5
258
1
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2
I/O
−
Digital ground for I/O
I/O External bus data bit [4]
I/O External bus data bit [5]
I/O External bus data bit [6]
I/O External bus data bit [7]
I/O External bus data bit [8]
−
Digital power supply for internal core (1.8 V)
−
Digital ground for internal
I/O External bus data bit [9]
I/O External bus data bit [10]
I/O External bus data bit [11]
I/O External bus data bit [12]
I/O External bus data bit [13]
I/O External bus data bit [14]
I/O External bus data bit [15]
−
Digital power supply for I/O (1.8 V to 3.3 V)
I/O External bus address bit [0]
I/O External bus address bit [1]
I/O External bus address bit [2]
I/O External bus address bit [3]
I/O External bus address bit [4]
I/O External bus address bit [5]
I/O External bus address bit [6]
−
Digital power supply for internal core (1.8 V)
−
Digital ground for internal
I/O External bus address bit [7]
I/O External bus address bit [8]
I/O External bus address bit [9]
I/O External bus address bit [10]
I/O External bus address bit [11]
I/O External bus address bit [12]
−
Digital ground for I/O
−
Digital power supply for I/O (1.8 V to 3.3 V)
I/O External bus address bit [13] / SDRAM bank address 0
I/O External bus address bit [14] / SDRAM bank address 1
I/O External bus address bit [15] / SDRAM CAS signal
I/O External bus address bit [16] / SDRAM RAS signal / ALE for NAND flash
I/O External bus address bit [17] / CLE for NAND flash
I/O External bus address bit [18]
I/O External bus address bit [19]
−
Digital power supply for internal core (1.8 V)
I/O External bus address bit [20] / Data I/O mask 1
I/O External bus address bit [21] / Data I/O mask 0
I/O SDRAM clock / GPO, SD_CLK can be used as a general purpose output.
−
Digital ground for I/O
I/O Chip select signal for SDRAM, active low / GPIO_B[1]
x ao
y
I/O External bus chip select [0] / NAND flash output enable [0] / GPIO_B[2]
I/O External bus chip select [1] / NAND flash output enable [1] / GPIO_B[3]
. i
I/O External bus chip select [2] / NAND flash output enable [2] / GPIO_B[4]
I/O External bus chip select [3] / NAND flash output enable [3] / GPIO_B[5]
VSX-2016AV-S
2
http://www.xiaoyu163.com
3
8
Pin Function
Q Q
3 6 7 1 3
u163
.
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9