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参数资料
| 型号： | DS2165QN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 17/17页 |
| 文件大小： | 0K |
| 描述： | IC PROC ADPCM 16/24/32K 28-PLCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 37 |
| 类型： | ADPCM 处理器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-LCC（J 形引线） |
| 供应商设备封装： | 28-PLCC（11.51x11.51） |
| 包装： | 管件 |
| 产品目录页面： | 1429 (CN2011-ZH PDF) |
DS2165Q
9 of 17
HARDWARE MODE
The hardware mode is intended for applications that do not have an external controller available or do not
require the extended features offered by the serial port. Connecting the SPS pin to VSS disables the serial
port, clears all internal register bits, and maps the IPD, U/ A , and CP/ EX bits for both channels to external
bits (Table 3). In the hardware mode, both the input and output time slots default to time slot 0.
Table 3. HARDWARE MODE
PIN
#
NAME
REGISTER LOCATION
FUNCTION
6A0
CP/ EX
(Channel X)
Channel X Coding Configuration
0 = Expand
1 = Compress
7A1
AS0/AS1/AS2
(Channel X and Y)
Algorithm Select (Table 4)
8A2
U/ A
(Channel X)
Channel X Data Format
0 = A-law
1 =
m-law
9A3
CP/ EX
(Channel Y)
Channel Y Coding Configuration
0 = Expand
1 = Compress
10
A4
AS0/AS1/AS2
(Channel X and Y)
Algorithm Select (Table 4)
11
A5
U/ A
(Channel Y)
Channel Y Data Format
0 = A-law
1 =
m-law
22
SDI
IPD
(Channel Y)
Channel Y Idle Select
0 = Channel Active
1 = Channel Idle
23
CS
IPD
(Channel X)
Channel X Idle Select
0 = Channel Active
1 = Channel Idle
NOTES:
1) SCLK must be connected to VSS when the hardware mode is selected.
2) When both channels are idled, power consumption is significantly reduced.
3) The NIL powers up within 800ms after either channel is returned to active from an idle state.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2165QN/T&R | 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 16/24/32KBS IND T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ADPCM PROCESSOR PLCC 制造商:Maxim Integrated Products 功能描述:Audio DSPs 16/24/32kbps ADPCM Processor |
| DS2165QN/T&R+ | 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR PLCC IND T&R LF - Tape and Reel |
| DS2165QN/T&R | 功能描述:音频 DSP 16/24/32kbps ADPCM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| DS2165QN+ | 功能描述:音频 DSP 16/24/32kbps ADPCM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| DS2165QN+T&R | 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC PROC ADPCM 16/24/32K 28-PLCC 制造商:Maxim Integrated Products 功能描述:Audio DSPs 16/24/32kbps ADPCM Processor |
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