參數(shù)資料
型號: SAF-TC1910-LEBBA
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 66 MHz, RISC MICROCONTROLLER, PBGA208
封裝: PLASTIC, LBGA-208
文件頁數(shù): 18/68頁
文件大?。?/td> 2700K
代理商: SAF-TC1910-LEBBA
TC1910
PRELIMINARY
Data Sheet
21
V 1.0, 2003-10
Asynchronous/Synchronous Serial Interfaces (ASC 0/1)
The Asynchronous/Synchronous Serial Interface ASC provides serial communication
between the TriCore and other microcontrollers, microprocessors or external
peripherals.
Features:
Full duplex asynchronous operating modes
– 8- or 9-bit data frames, LSB first
– Parity bit generation/checking
– One or two stop bits
– Baudrate from 3.125 MBaud to 0.74 Baud (@ 50 MHz module clock)
– Multiprocessor mode for automatic address/data byte detection
– Loop-back capability
Half-duplex 8-bit synchronous operating mode
– Baudrate from 6.25 MBaud to 637 Baud (@ 50 MHz module clock)
Double buffered transmitter/receiver
Interrupt generation
– on a transmitter buffer empty condition
– on a transmit last bit of a frame condition
– on a receiver buffer full condition
– on an error condition (frame, parity, overrun error)
Support for IrDA
Automatic Baudrate Detection
8 Byte FIFO
Figure 6
General Block Diagram of the ASC Interface
M C A 05253
Clo c k
Con tro l
A ddress
D e coder
Interru p t
Con tro l
f
hw _c lk
AS C
M odule
(K ernel)
Po rt
C ontro l
RXD
TX D
RX D
TX D
TIR
TBIR
RIR
EIR
AB STIR
AB DE T IR
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