参数资料
型号: SAA7706H/N210,518
厂商: NXP Semiconductors
文件页数: 27/52页
文件大小: 0K
描述: IC CAR RADIO DSP 80-QFP
标准包装: 500
类型: 汽车信号处理器
接口: I²C,I²:S,LSB,SPDIF
电压 - 输入/输出: 3.30V
电压 - 核心: 3.30V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 80-BQFP
供应商设备封装: 80-QFP(14x20)
包装: 带卷 (TR)
其它名称: 935270285518
SAA7706H/N210-T
SAA7706H/N210-T-ND
2001 Mar 05
33
Philips Semiconductors
Product specication
Car radio Digital Signal Processor (DSP)
SAA7706H
9.6
I2C-bus memory map specication
The I2C-bus memory map contains all defined I2C-bus bits. The map is split up in two different sections, the hardware
memory registers and the RAM definitions. In Table 5 the preliminary memory map is depicted. The hardware registers
are memory map on the XRAM of DSP2. Table 5 shows the detailed memory map of those locations. All locations are
acknowledged by the SAA7706H even if the user tries to write to a reserved space. The data in these sections will be
lost. Reading from this locations will result in undefined data words.
Table 4
I2C-bus memory map
Table 5
I2C-bus memory map overview of hardware registers
ADDRESS
FUNCTION
SIZE
2000H to 21FFH
YRAM (DSP2)
512
× 12 bits
1FF0H to 1FFFH
hardware registers
16
× 24 bits
1000H to 127FH
XRAM (DSP2)
640
× 24 bits
0FFFH
DSP CONTROL
1
× 16 bits
0800H to 097FH
YRAM (DSP1)
384
× 12 bits
0000H to 017FH
XRAM (DSP1)
384
× 18 bits
DESCRIPTION
REGISTER
Hardware registers
Program counter register DSP2
1FFFH
Status register DSP2
1FFEH
I/O conguration register DSP2
1FFDH
Phone, navigation and audio register
1FFCH
FM and RDS sensitivity register
1FFBH
Clock coefcient register
1FFAH
Clock settings register
1FF9H
IAC settings register
1FF8H
Selector register
1FF7H
CL_GEN register 4
1FF6H
CL_GEN register 3
1FF5H
CL_GEN register 2
1FF4H
CL_GEN register 1
1FF3H
Evaluation register
1FF0H
DSP control
DSPs and general control register
0FFFH
相关PDF资料
PDF描述
SAB-C161O-LM HA IC MICROCONTROLLER 16BIT 80-MQFP
SAB-C165-LM 3V HA IC MCU 16BIT MQFP-100-2
SAF-C161S-L25M AA IC MCU 16BIT ROM/LESS MQFP-80-7
SAK-XC2237M-104F40L IC MCU 16BIT 320KB FLASH 64LQFP
SAK-XC2365B-40F80L IC MCU 16BIT FLASH 100-LQFP
相关代理商/技术参数
参数描述
SAA7707H 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Car radio Digital Signal Processor CDSP
SAA7708H 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Car Radio Digital Signal Processor
SAA7709/N107 制造商:PHILIPS-SEMI 功能描述:
SAA7709H/N103 功能描述:音频 DSP DIGITAL SIGNAL 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
SAA7709H/N103,518 功能描述:音频 DSP DIRAC-2 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