參數(shù)資料
型號(hào)： 101-0303
廠商： Rabbit Semiconductor
文件頁數(shù)： 67/126頁
文件大?。?/td> 0K
描述： SMARTSCREEN OP7100 DISPLAY
標(biāo)準(zhǔn)包裝： 1
系列： SBC
模塊/板類型： 單板計(jì)算機(jī)模塊，帶顯示器
適用于相關(guān)產(chǎn)品： 單板計(jì)算機(jī)
OP7100
Hardware
45
Asynchronous Serial Communication Interface
The Z180 incorporates an asynchronous serial communication interface
(ACSI) that supports two independent full-duplex channels.
ASCI Status Registers
A status register for each channel provides information about the state of
each channel and allows interrupts to be enabled and disabled.
STAT0
(04H)
7
654
321
0
RDRF
OVRN
PE
FE
RIE
/DCD0
TDRE
TIE
R
R / W
R
R / W
STAT1
(05H)
7
654
321
0
RDRF
OVRN
PE
FE
RIE
CTS1E
TDRE
TIE
R
RRR
R / W
R
R / W
/DCD0 (Data Carrier Detect)
This bit echoes the state of the /DCD0 input pin for Channel 0. However,
when the input to the pin switches from high to low, the data bit switches
low only after STAT0 has been read. The receiver is held to reset as long
as the input pin is held high. This function is not generally useful because
an interrupt is requested as long as /DCD0 is a 1. This forces the program-
mer to disable the receiver interrupts to avoid endless interrupts. A better
design would cause an interrupt only when the state of the pin changes.
This pin is tied to ground in the CM7000.
TIE (Transmitter Interrupt Enable)
This bit masks the transmitter interrupt. If set to 1, an interrupt is requested
whenever TDRE is 1. The interrupt is not edge-triggered. Set this bit to 0
to stop sending. Otherwise, interrupts will be requested continuously as
soon as the transmitter data register is empty.
TDRE (Transmitter Data Register Empty)
A 1 means that the channel is ready to accept another character. A high
level on the /CTS pin forces this bit to 0 even though the transmitter is
ready.
相關(guān)PDF資料
PDF描述
101-0383 MODULE RABBITCORE RCM2020
101-0435 MODULE RABBITCORE RCM2110
101-0453 MODULE RABBITCORE RCM2300
101-0494 MODULE RABBITCORE RCM2250
101-0518 MODULE RABBITCORE RCM3110
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
10103042SP 制造商:Pentair Technical Products / Hoffman 功能描述:HTR COMP 240V 25W W ADH TIES
1010-3-05-00-00-00-01-0 功能描述:電路板硬件 - PCB PRESS FIT WRAPOST RECPT 3 WRAPS RoHS:否 制造商:Harwin 類型:Shield Clip 長(zhǎng)度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin
1010-3-05-01-00-00-01-0 功能描述:電路板硬件 - PCB 200u SN/PB OVER NI 3 WRAPS RoHS:否 制造商:Harwin 類型:Shield Clip 長(zhǎng)度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin
1010-3-05-15-00-00-01-0 功能描述:電路板硬件 - PCB 10u AU OVER NI 3 WRAPS RoHS:否 制造商:Harwin 類型:Shield Clip 長(zhǎng)度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin
1010-3-05-21-00-00-01-0 功能描述:電路板硬件 - PCB 20u AU OVER NI 3 WRAPS RoHS:否 制造商:Harwin 類型:Shield Clip 長(zhǎng)度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin
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