參數(shù)資料
型號: STA016A
廠商: 意法半導(dǎo)體
英文描述: MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY
中文描述: 2.5第三層的MPEG音頻解碼器支承的CD - ROM的能力
文件頁數(shù): 38/43頁
文件大?。?/td> 268K
代理商: STA016A
STA016A
38/43
7.3 TTL Schmitt Trigger Inpud Pad Buffer, 3V capable / Pin numbers:17, 60, 63
7.4 TTL Inpud Pad Buffer, 3V capable with Pull-Up / Pin numbers:15, 16
7.5 TTL Schmitt Trigger Bidir Pad Buffer, with Pull-up, 4mA, with slew rate control / 3V capable
Pin numbers: 26, 27, 28, 31, 32, 33, 34, 35, 44, 45, 46, 47, 48, 49, 50, 51, 64
7.6 TTL Input Pad Buffer, 3V capable, with pull down / Pin numbers: 12, 13, 14, 55
8
General Information About The Command Protocol
I2C protocol :
CD_module & mmdsp are using an I2C protocol to communicate : CD_module is master of the I2C protocol,
and can access (in read and write mode) host registers of the STA016A to write commands to the mmdsp and
to read request from the mmdsp. It must use following I2C syntax :
device_address, host_register_number, host_register_value
where :
for a write acces, device_address is 0x86.
for a read acces, device_address is 0x87.
COMMAND PROTOCOL CONFIGURATION
Writing a command to mmdsp :
CD_module write its command inside dedicated host registers (mainly H64 to H69), then it must signals the writ-
ing of this command to mmdsp by sending the interrupt IT_CMD to the core of mmdsp.
Note that IT_CMD is generated by cd_module threw a falling edge on the input line number 0 of the STA016A
INPUT PIN
CAPACITANCE
A
TBD
INPUT PIN
CAPACITANCE
A
TBD
INPUT PIN
CAPACITANCE
OUTPUT
PIN
MAX
LOAD
IO
TBD
IO
100pF
INPUT PIN
CAPACITANCE
A
TBD
A
D98AU906
Z
A
D98AU907
Z
EN
A
D00AU1150
ZI
IO
A
D00AU1222
Z
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參數(shù)描述
STA016A13TR 功能描述:音頻 DSP Audio Decoder RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
STA016AP 功能描述:音頻 DSP AUDIO SYSTEMS RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
STA016AP13TR 功能描述:音頻 DSP AUDIO SYSTEMS RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
STA016T 功能描述:音頻 DSP MPEG Audio Decoder RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
STA016T13TR 功能描述:音頻 DSP MPEG Audio Decoder RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube