收藏本站
参数资料
型号： YSS902
厂商： Electronic Theatre Controls, Inc.
元件分类： 数字信号处理
英文描述： 16-bit fixed point DSP with Flash
中文描述： 具有闪存的 16 位定点 DSP
文件页数： 6/12页
文件大小： 597K
代理商： YSS902
YSS902
3
PIN FUNCTION
No.
Name
I/O
FUNCTION
1
VDD1
-
+5V power supply (for I/Os)
2
RAMCEN
O
External SRAM interface /CE
3
RAMA16
O
External SRAM interface address 16
4
RAMA15
O
External SRAM interface address 15
5SDIB0
I+
PCM input 0 to Sub DSP
6SDIB1
I+
PCM input 1 to Sub DSP
7SDIB2
I+
PCM input 2 to Sub DSP
8XI
I
Crystal oscillator connection (6.125MHz - 50.0MHz)
9XO
O
Crystal oscillator connection
10
VSS
-
Ground
11
AVDD
-
+3.3 V power supply (for PLL circuit)
12
TEST
Test terminal (to be open in normal use)
13
TEST
Test terminal (to be open in normal use)
14
TEST
Test terminal (to be open in normal use)
15
OVFB
O
Detection of overflow at Sub DSP
16
TEST
Test terminal (to be open in normal use)
17
TEST
Test terminal (to be open in normal use)
18
TEST
Test terminal (to be open in normal use)
19
CPO
A
Output terminal for PLL, to be connected to ground through the external analog filter circuit
20
AVSS
-
Ground (for PLL circuit)
21
VDD2
-
+3.3 V power supply (for core logic)
22
SDOA2
O
PCM output from Main DSP (C, LFE)
23
SDOA1
O
PCM output from Main DSP (LS, RS )
24
SDOA0
O
PCM output from Main DSP (L, R)
25
RAMA14
O
External SRAM interface address 14
26
RAMA13
O
External SRAM interface address 13
27
RAMA12
O
External SRAM interface address 12
28
RAMA11
O
External SRAM interface address 11
29
RAMA10
O
External SRAM interface address 10
30
VSS
-
Ground
31
VDD1
-
+5V power supply (for I/Os)
32
OPORT0
O
Output port for general purpose
33
OPORT1
O
Output port for general purpose
34
OPORT2
O
Output port for general purpose
35
OPORT3
O
Output port for general purpose
36
OPORT4
O
Output port for general purpose
37
OPORT5
O
Output port for general purpose
38
OPORT6
O
Output port for general purpose
39
OPORT7
O
Output port for general purpose
40
VSS
-
Ground
41
VDD2
-
+3.3 V power supply (for core logic)
42
RAMA9
O
External SRAM interface address 9
43
RAMA8
O
External SRAM interface address 8
44
RAMA7
O
External SRAM interface address 7
45
SDOB2
O
PCM output from Sub DSP
46
SDOB1
O
PCM output from Sub DSP
47
SDOB0
O
PCM output from Sub DSP
48
SDBCK1
I+
Bit clock input for SDOA, SDIB, SDOB
49
SDWCK1
I+
Word clock input for SDOA, SDIB, SDOB
50
VSS
-
Ground
51
VDD2
-
+3.3 V power supply (for core logic)
52
NONPCM
O
Detection of non-PCM data
53
CRC
O
Detection of CRC error
54
MUTE
O
Detection of auto mute
55
KARAOKE
O
Detection of AC-3 karaoke data
相关PDF资料
PDF描述
YSS902 One chip LSI Consisting of Dolby Digital (AC-3) / Pro Logic decoder amd a Sound Processing DSP(含杜比系统（AC-3）/前置逻辑译码器和声音处理DSP的集成电路)
YSS912C-F DOLBY NOISE REDUCTION IC, PQFP100
YSS912C Hook-Up Wire; Conductor Size AWG:16; No. Strands x Strand Size:26 x 30; Jacket Color:Black; Approval Bodies:UL, CSA; Approval Categories:UL AWM Styles 1007, 1565; CSA Types TR-64, TRSR-64; JQA-F; Passes VW-1 Flame Test RoHS Compliant: Yes
YSS912C One chip LSI Consisting of Dolby Digital (AC-3) / Pro Logic decoder amd Sub DSP(含杜比系统（AC-3）/前置逻辑译码器和声音处理DSP的集成电路)
YSS915-MZ 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
相关代理商/技术参数
参数描述
YSS902-F 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC
YSS903 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:Karaoke Processor 2 for Video disc player
YSS903M 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC
YSS906N 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC
YSS912C 制造商:未知厂家 制造商全称:未知厂家 功能描述:DOLBY DIGITAL (AC-3) / PRO LOGIC / DTS DECODER + SUB DSP
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*