參數(shù)資料
型號(hào)： 101-0558
廠商： Rabbit Semiconductor
文件頁數(shù)： 77/94頁
文件大小： 0K
描述： COMPUTER SNG BD BL1800 512K SRAM
標(biāo)準(zhǔn)包裝： 10
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： BL1800
User’s Manual
75
The thermistor has a nominal room-temperature
resistance of about 10 k
, which drops to about
6k
at 40°C. Once you solder the thermistor onto
the RT1 pads (see Figure B-5) on the Prototyping
Board, the A/D converter readings on AD0 will
change with temperature.
If the 10 k
potentiometer is removed, the change
in A/D converter readings with temperature will be
larger.
The LEDs can be mounted in positions DS5–DS8,
shown in Figure B-6, to display the complete status
for Parallel Port A.
The serial cable included in the parts bag can be
used to connect the Jackrabbit’s RS-232 outputs
from header J1 on the Prototyping Board to an
available PC serial port.
Unlike the CMOS-level signals on header J3, the
programming port on the Jackrabbit board, the sig-
nals on header J1 on the Prototyping Board are full
RS-232 level signals without needing the CMOS to
RS-232 converter that is present in the program-
ming cable. The RS-232 level signals are processed
via the MAX232 transceiver chip, U4, on the Jack-
rabbit board to Serial Ports B and C of the Rabbit
2000. The CMOS-level signals on the program-
ming port are connected to Serial Port A.
Figure B-5. Thermistor and
Potentiometer Locations
Figure B-6. LED Location
Thermistor
10 kW
Potentiometer
Buzzer
JP2
1
2
3
R3
R1
LS1
S1
DS1
RT
1
BZR
VCC
K
AD0
PE4
POT
HV0 +RAW
COIL(-)
PD0
GND
AD0
+
}
Existing
LEDs
}
Add
Dev Kit
LEDs
S2
S1
DS1
DS2
DS3
S4
S3
DS9
DS4
DS5
DS6
DS7
DS8
PWR
相關(guān)PDF資料
PDF描述
396-036-526-204 CARD EDGE 36POS DL .125X.250 BLK
396-036-526-202 CARD EDGE 36POS DL .125X.250 BLK
101-0411 INTERFACE 12KEYDISP ETHNT OP6700
AT24C02A-10PI-2.7 IC EEPROM 2KBIT 400KHZ 8DIP
AT24C02A-10PI-1.8 IC EEPROM 2KBIT 400KHZ 8DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
10105584 制造商:Amphenol Corporation 功能描述:10-341374-222 - Bulk
101055OO 制造商:TE Connectivity 功能描述:
101056084S 制造商:Amphenol Aerospace 功能描述:CONNECTOR
101-0561 功能描述:模塊化系統(tǒng) - SOM RCM3400 RABBITCORE RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲(chǔ)容量:8 MB, 16 MB 存儲(chǔ)類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
10-105610-02S 制造商:Amphenol Aerospace 功能描述:PLUG
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