參數(shù)資料
型號: SAB82525N
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 4M bps, MULTI PROTOCOL CONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 97/126頁
文件大?。?/td> 730K
代理商: SAB82525N
Semiconductor Group
72
SAB 82525
SAB 82526
SAF 82525
SAF 82526
Figure 32
Interrupt Driven Data Transmission (Flow Diagram)
The activities at both serial and CPU interface during frame transmission (supposed frame
length = 70 bytes) is shown in figure 33.
Figure 33
Interrupt Driven Transmission Sequence Example
ITD00246
XPR Interrupt or
XFW Bit in STAR Register = 1
N
Command
XTF XIF
/
Write Data
(up to 32 Bytes)
to XFIFO
End of
Massage
?
Command
/
XTF XIF + XME
END
Transmit
Pool Ready
?
START
N
Y
Serial
Interface
HSCX
CPU
Interface
ITD00247
WR
XTF
Bytes
32
. . .
32 Bytes
WR
Command
WR
Bytes
6
. . .
XPR
XTF + XME
XPR
XTF
Transmit
32
6
Frame (70 Bytes)
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參數(shù)描述
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