參數(shù)資料
型號(hào)： 20-101-0732
廠商： Rabbit Semiconductor
文件頁數(shù)： 67/126頁
文件大?。?/td> 0K
描述： INTERFACE SMART SCREEN OP7100
標(biāo)準(zhǔn)包裝： 1
系列： SBC
模塊/板類型： 單板計(jì)算機(jī)模塊
適用于相關(guān)產(chǎn)品： OP7100
其它名稱： 20-101-732
20-101-732-ND
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
20-101-0737 制造商:Digi International 功能描述:SMARTBLOCK OEM W/RTC - MOQ: 50 - Bulk 制造商:Digi International Inc 功能描述:SMARTBLOCK OEM W/RTC MOQ: 50 制造商:Rabbit Semiconductor 功能描述:Smartblock OEM w/RTC
20-101-0738 功能描述:單板計(jì)算機(jī) SR9150 Eth 512K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲(chǔ)容量:2 GB (max) 存儲(chǔ)類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
20-101-0739 制造商:Digi International 功能描述:BL1700 16IN/16OUT 512K SRAM 256K FLASH - MOQ: 25 - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:ETH CTLR BL1700 16I/O 256K FLASH 制造商:Rabbit Semiconductor 功能描述:BL1700 512K SRAM 16 In/Out 256K Flash
20-101-0743 制造商:Digi International Inc 功能描述:SMARTBLOCK OEM W/RTC (ROHS) 制造商:Digi International 功能描述:SMARTBLOCK OEM W/RTC - MOQ: 50 - Bulk 制造商:Digi International Inc 功能描述:SMARTBLOCK OEM W/RTC MOQ: 50 制造商:Rabbit Semiconductor 功能描述:Smartblock OEM w/RTC
20-101-0749 功能描述:單板計(jì)算機(jī) 16 I/O 128K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲(chǔ)容量:2 GB (max) 存儲(chǔ)類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
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