欢迎访问ic37.com |
会员登录 免费注册
发布采购

SN11300APMG 参数 Datasheet PDF下载

SN11300APMG图片预览
型号: SN11300APMG
PDF下载: 下载PDF文件 查看货源
内容描述: 3合1的USB音频控制器 [3 In 1 USB Audio Controller]
分类和应用: 控制器
文件页数/大小: 49 页 / 2109 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
 浏览型号SN11300APMG的Datasheet PDF文件第16页浏览型号SN11300APMG的Datasheet PDF文件第17页浏览型号SN11300APMG的Datasheet PDF文件第18页浏览型号SN11300APMG的Datasheet PDF文件第19页浏览型号SN11300APMG的Datasheet PDF文件第21页浏览型号SN11300APMG的Datasheet PDF文件第22页浏览型号SN11300APMG的Datasheet PDF文件第23页浏览型号SN11300APMG的Datasheet PDF文件第24页  
Data Sheet  
SN11300  
3 In 1 USB Audio Controller  
displayed in the OS to differentiate their own products with the others. Some of the  
features supported by the chip can also be programmed through setting proper  
values in the EEPROM. Any modification will be active after re-plug USB cable.  
The table below shows the format of the EEPROM. The detail is described in the  
following sub-section.  
SONiX TAG:  
The SN11300 supports total 6 kind of external EEPROM, This filed indicate the  
EEPROM type. The default value is 0x53, 0x4E (93C46).  
USB VID and PID:  
The default USB VID of SN11300 is 0x0C45. The default PID is 0x1300. The VID  
can be changed by program EEPROM byte 0~1, and PID by byte 2~3. It should be  
noted that the VID and PID values can not be set to 0x0000 or 0xFFFF.  
Control byte 1:  
The control byte 1 is located in byte 0x06 of EEPROM. Bit 0 to 3 is the HID3  
interval time. It can be 2ms~20ms. Bit6 is Self-powered bit, and Bit7 indicate that  
the MaxPower in USB descriptor”1” is 500mA, “0” is 100mA.  
Control byte 2:  
The control byte 2 is located in byte 0x07 of EEPROM. Bit0 is HID key control bit.  
By default, SN11300 support 4 HID key (volume up, volume down, mute play, mute  
record). Set this bit to zero will disable HID key function. Bit 4 to 7 is Audio  
sampling rate. SN11300 support eight kind of sampling rate, default sampling rate is  
48K Hz.  
Control byte 3:  
The control byte 3 is located in byte 0x08 of EEPROM. Bit 0 to 3 is the HID4  
interval time. It can be 2ms~20ms.  
LCM control byte:  
The LCM control byte is located in byte 0x0C of EEPROM. Bit 2 to 3 is HID3  
report out size. It supports two kind of report out size - 1K+32, 2K+32 bytes.  
Sonix Confidential  
- 19 -  
Do not copy, reproduce, or distribute without permission  
2008 Mar 6, V1.3  
 复制成功!