參數(shù)資料
型號(hào): XR68C681CJ
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: XR-68C681CJ PLCC 44 UART 2 CHANELS
中文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 7/77頁(yè)
文件大小: 1566K
代理商: XR68C681CJ
XR68C681
6
Bit 7
Bit 6
Bit 5
Bit 4
Description
Null Command:
Reset MRn Pointer:
%% '.% ( (
Reset Receiver:
%% ($(($ ' '( % (+ $ % %
($ '( (% $(%$ $ # (% +%$
Reset Transmitte
4 %% ($(($ ' %( % (+ $ %
$ ($ 5 (% +'$ (-
Reset Error Status:
% '($ *3 *" ,(& 2 ,2" (-
2 2 $ 2 2 %% (%" M@41N
'(+('&" (+ $" + (' ' (% % H*'3I $"
(% '$ ( % + '( ($('% ( %% -(%
# '3 $" ' ( ,2" 2" 2 * ''%" (% ( '
( +--$ ( ' %% -(%" ( (% '$ (% (%%$
#+ 2 $" + (' ' (% % H'I 2 $"
'% + % -(% + ,2" 2 $ * +'$ '' &
'' %(' # H'I 2 $" % + % ($('% (%
%$ & '' (% + 9
2 ($(' (% &% +--$ % H*'3I 2 $ ($('" $ C(%
(% '$ %
Reset Break Change Interrupt:
% '.% 3 '- ( %%
(
Start Break:
'% 5 %( % $ %
3 #+ %( (% &" % + 3 & $&$
( (% #+ %( (% '(" 3 -(% %(%%( +
% ''% ( 9 (% '$" (G" 52, % +
3 ( -(
Stop Break:
5 ( ( - (- (( ( (% 5 ( ( (-
+ ( ( + ! ''" (+ &" (% %($
Set Rx BRG Select Extend Bit:
% '.% H'( *0 ' 2!$
*(I HI - !J
Clear Rx BRG Select Extend Bit:
% '.% H'( *0 '
2!$ *(I - !J
Set Tx BRG Select Extend Bit:
% '.% H%( *0 ' 2!
$ *(I HI
Clear Tx BRG Select Extend Bit:
% '.% H%( *0
' 2!$ *(I HI
Set Standby Mode (Channel A):
A (% '$ (% (3$ ( '