參數(shù)資料
型號： 20-101-0732
廠商： Rabbit Semiconductor
文件頁數(shù)： 117/126頁
文件大小： 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
90
Troubleshooting
Out of the Box
Check the items mentioned in this section before starting development.
Verify that the OP7100 runs in standalone mode before connecting any
devices.
Verify that the entire host system has good, low-impedance, separate
grounds for analog and digital signals. The OP7100 might be connected
between the host PC and another device. Any differences in ground
potential from unit to unit can cause serious problems that are hard to
diagnose.
Do not connect analog ground to digital ground anywhere.
Double-check the connecting ribbon cables to ensure that all wires go
to the correct screw terminals on the OP7100.
Verify that the host PC’s COM port works by connecting a good serial
device to the COM port. Remember that COM1/COM3 and COM2/
COM4 share interrupts on a PC. User shells and mouse drivers, in
particular, often interfere with proper COM port operation. For
example, a mouse running on COM1 can preclude running Dynamic C
on COM3.
Use the supplied Rabbit Semiconductor power supply. If another power
supply must be used, verify that it has enough capacity and filtering to
support the OP7100.
Use the supplied Rabbit Semiconductor cables. The most common fault
of user-made cables is failure to properly assert CTS. Without CTS
being asserted, theOP7100’s RS-232 port will not transmit. Assert CTS
by either connecting the RTS signal of the PC’s COM port or looping
back the OP7100’s RTS.
Experiment with each peripheral device connected to the OP7100 to
determine how it appears to the OP7100 when powered up, powered
down, and/or when its connecting wiring is open or shorted.
The frame ground and 0 V are connected internally via a jumper on
header JP5. Remove the jumper if this connection causes problems or
is otherwise not required.
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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 存儲容量:2 GB (max) 存儲類型: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 存儲容量:2 GB (max) 存儲類型: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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