參數(shù)資料
型號(hào): TDA9950TT/C2,512
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封裝: 4.40 MM, PLASTIC, SOT360-1, MO-153, TSSOP-20
文件頁數(shù): 2/24頁
文件大小: 112K
代理商: TDA9950TT/C2,512
TDA9950_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 16 November 2007
10 of 24
NXP Semiconductors
TDA9950
CEC/I2C-bus translator
8.5.3 CECData.ind service
This service is used to transfer a CEC message, received from a remote device, to the
host. The parameters are listed in Table 18.
8.5.4 CECData.err service
This service is used to alert the host to an error condition. There are no parameters. The
host should read the TDA9950 Error Register CER for details of the error. This indication
will only occur when bit ENABLE_ERROR of the CEC Conguration Register CCONR is
set to enable error indications.
8.5.5 CECData.ier service
This service is used to transfer a CEC message, received from a remote device, to the
host. In addition, it also alerts the host to an error condition. The parameters are listed in
Table 19. The host should read the TDA9950 Error Register CER for details of the error.
This indication will only occur when bit ENABLE_ERROR of the CEC Conguration
Register CCONR is set to enable error indications.
This service will not be used if no such errors are implemented.
Table 18.
Parameters for CECData.ind service
Parameter
Comments
AddressByte
Source and destination logical addresses in the form SSSS DDDD
DataBytes
Bytes of message data up to the data length indicated by FrameByteCount
Table 19.
Parameters for CECData.ier service
Parameter
Comments
AddressByte
Source and destination logical addresses in the form SSSS DDDD
DataBytes
Bytes of message data up to the data length indicated by FrameByteCount
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