參數(shù)資料
型號: XR88C681
廠商: Exar Corporation
英文描述: CMOS DUAL CHANNEL UART (DUART)
中文描述: CMOS雙通道UART(杜阿爾特)
文件頁數(shù): 70/99頁
文件大?。?/td> 1913K
代理商: XR88C681
XR88C681
>
Receiver Errors
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( + , (" (- 2 2 (% +--$ &
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Section G.3
G.3 Mode Registers, MR1n and MR2n
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Table 26
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Rx RTS
Control
Rx Interrupt
Select
Error Mode
Parity Mode
Select
Select
Parity
Select Number of Bits per
Character
J 7
J G
J!G
J 99
J'
J *'3
J B( ,(&
J ' ,(&
J 7 ,(&
J ( $
J 2
J $$
J 6
J /
J >
J =
Note:
MR1nforeachchannelisaccessedwhenthechannel’sMRpointerpointstoMR1. ThepointerissettoMR1nbyahardware
RESET or by a “RESET MR POINTER” command invoked via the channel’s command register. After any read or write to
MR1, the MR pointer will automatically point to MR2.
Table 26. Mode Registers - MR1A, MR1B
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