參數(shù)資料
型號: SAF82525N
廠商: INFINEON TECHNOLOGIES AG
英文描述: Data Communications ICs
中文描述: 數(shù)據(jù)通信集成電路
文件頁數(shù): 41/126頁
文件大?。?/td> 730K
代理商: SAF82525N
Semiconductor Group
41
SAB 82525
SAB 82526
SAF 82525
SAF 82526
Table 2
Receive Interrupts
RECEIVE INTERRUPTS
RPF
Receive Pool Full
(ISTA)
*Only activated in Interrupt Mode!
Activated as soon as 32-bytes are stored in
the RFIFO but the message is not yet
completed.
RME
Receive Message End
(ISTA)
Interrupt Mode:
Activated if either one message up to 32 bytes
or the last part of a message with more than
32 bytes is stored in the RFIFO, i.e. after the
reception of the CRC and closing flag
sequence.
DMA Mode:
Activated
after
the complete message has
been read out by the DMA controller.
RFO
Receive Frame Overflow
(EXIR)
Activated if a complete frame could not be
stored due to occupied RFIFO, i.e. the RFIFO
is full and the HSCX has detected the start of
a new frame.
RFS
Receive Frame Start
(EXIR)
*Only activated if enabled by setting the RIE
bit in CCR2 register.
Activated after the
start
of a valid frame has
been detected, i.e. after a valid address check
in operation modes providing address
recognition, otherwise after the opening flag
(transparent mode 0), delayed by two bytes.
After an RFS interrupt, the contents of
– RHCR
– RAL1
– RSTA – bit 3-0
are valid and can be read by the CPU.
相關PDF資料
PDF描述
SAF82526 Data Communications ICs
SAF82526N Data Communications ICs
SAB82525 Data Communications ICs
SAB82525H Data Communications ICs
SAF82532H-10 ICs for Communications
相關代理商/技術參數(shù)
參數(shù)描述
SAF82525NV2.1 制造商:Infineon Technologies AG 功能描述:
SAF82525NV2.2 功能描述:網(wǎng)絡控制器與處理器 IC T/E RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
SAF82525NV21 制造商:Infineon Technologies AG 功能描述:Communication Controller 44-Pin PLCC
SAF82525N-V21 功能描述:IC CONTROLLER 2-CH SER 44-PLCC RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
SAF82525V2.1 制造商:Rochester Electronics LLC 功能描述:- Bulk