參數資料
型號： 20-101-0358
廠商： Rabbit Semiconductor
文件頁數： 66/94頁
文件大?。?/td> 0K
描述： COMPUTER SINGLE-BOARD BL1820
標準包裝： 1
系列： Jackrabbit
模塊/板類型： 單板計算機模塊
適用于相關產品： BL1820
產品目錄頁面： 618 (CN2011-ZH PDF)
其它名稱： 316-1081
User’s Manual
65
A.4 Use of Rabbit 2000 Parallel Ports
Figure A-6 shows the use of the Rabbit 2000 parallel ports. The Jackrabbit has 27 general-
purpose digital inputs/outputs available on headers J4 and J5—15 are bidirectional (one of
which is used by the RS-485 chip on BL1800 and BL1810 models), seven are inputs only
(one of which is used by the RS-485 chip on BL1800 and BL1810 models), and five are
outputs only (one of which is used by the RS-485 chip on BL1800 and BL1810 models),
as shown in Figure A-6.
Figure A-6. Jackrabbit Subsystems
JACKRABBIT
Port A
Port B
Port D
Port E
Serial
Ports
Programming
Port
PA0PA7
PB0
PB5
PB6
PB7
HV0HV3
2x RS-232,
1x RS-485,
CMOS synch-
ronous serial
PE4PE5
PD0, PD3,
PD6, PD7
DA0
DA1
AD0
PCLK
IOBENB
Watchdog
6 Timers
Backup Battery
Clock Doubler
Slave Port
Real-Time Clock
RAM
Flash
A/D Converter
High-Power Outputs
D/A Converters
Misc. Outputs
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相關代理商/技術參數
參數描述
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20-101-0389 功能描述:子卡和OEM板 SR9200 16IN/8OUT RoHS:否 制造商:BeagleBoard by CircuitCo 產品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
20-101-0390 功能描述:子卡和OEM板 SR9210 8 in/ 16 out RoHS:否 制造商:BeagleBoard by CircuitCo 產品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
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