众友芯片引脚对照

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1、适配板实验开发说明一、适配板I/O接口与主板资源连接分布图：主板系统信号命名器件名称器件信号兼容器件名兼容器件信号适配板芯片管脚号管脚名信号命名主板/扩展板/适配板硬件资源I/O分布表：I/O074LS1381块（NU1）A液晶1块（NU2）D77I/OBI/O0BI/O1BI/O2BI/O3BI/O4BI/O5BI/O6BI/O7BI/O8BI/O9BI/O10I/O1BD68I/OI/O2CD59I/OI/O3数码管8个（SM1-SM8）aD410I/O,CLKUSRI/O4bD311I/OI/O5

2、cD212I/OI/O6dD113I/OI/O7eD014I/OI/O8fA015I/OI/O9g/CS216I/O,RDYnBUSYI/O10h/CS117I/OI/O11A/DTLC55101块（JU1）CLK18I/OBI/O11BI/O12BI/O13BI/O14BI/O15BI/O16BI/O17BI/O18BI/O19BI/O20BI/O21BI/O22BI/O23BI/O24BI/O25BI/O26BI/O27I/O12发光二极管16个（LED1-LED16）LED1D119I/O，INI

3、TDONEI/O13LED2D224I/OI/O14LED3D325I/OI/O15LED4D426I/OI/O16LED5D527I/OI/O17LED6D628I/OI/O18LED7D729I/OI/O19LED8D830I/OI/O20LED9D/ATLC75241块（JU2）DB031I/OI/O21LED10DB136I/OI/O22LED11DB237I/OI/O23LED12DB338I/OI/O24LED13DB439I/OI/O25LED14DB540I/OI/O26LED15DB6

4、41I/OI/O27LED16DB744I/OI/O28拨位开关16个（KD1-KD16）微动开关KD1/K1/KL145I/OBI/O28BI/O29BI/O30BI/O31BI/O32BI/O3316个（K1-K16）开关指示灯16个（KL1-KL16）BI/O34BI/O35BI/O36BI/O37BI/O38BI/O39BI/O40BI/O41BI/O42BI/O43I/O29KD2/K2/KL246I/OI/O30KD3/K3/KL347I/OI/O31KD4/K4/KL453I/OI/O32

5、KD5/K5/KL554I/OI/O33KD6/K6/KL655I/OI/O34KD7/K7/KL756I/OI/O35KD8/K8/KL857I/OI/O36KD9/K9/KL94×4小键盘16个(K17-K32)-V1-58I/OI/O37KD10/K10/KL10-V2-60I/OI/O38KD11/K11/KL11-V3-61I/OI/O39KD12/K12/KL12-V4-62I/OI/O40KD13/K13/KL13-H1-63I/OI/O41KD14/K14/KL14-H2-64I/OI/

6、O42KD15/K15/KL15-H3-65I/OI/O43KD16/K16/KL16-H4-67I/OI/O44喇叭1个SPK68I/OBI/O44二、适配板I/O接口与点阵扩展板连接分布图：点阵扩展板信号命名器件名称器件信号适配板芯片管脚号管脚名信号命名扩展板/主板/适配板硬件I/O分布表（CI/O0—I/O40）：CI/O0点阵模块74LS154数据D07I/OBI/O0CI/O1数据D18I/OBI/O1CI/O2数据D29I/OBI/O2CI/O3数据D310I/O,CLKUSRBI/O3CI

7、/O4数据D411I/OBI/O4CI/O5数据D512I/OBI/O5CI/O6数据D613I/OBI/O6CI/O7数据D714I/OBI/O7CI/O8数据D815I/OBI/O8CI/O9数据D916I/O,RDYnBUSYBI/O9CI/O10数据D1017I/OBI/O10CI/O11数据D1118I/OBI/O11CI/O12数据D1219I/O，INITDONEBI/O12CI/O13数据D1324I/OBI/O13CI/O14数据D1425I/OBI/O14CI/O15数据D1526I

8、/OBI/O15CI/O16片选A27I/OBI/O16CI/O17片选B28I/OBI/O17CI/O18片选C29I/OBI/O18CI/O19片选D30I/OBI/O19CI/O20交通灯模块L131I/OBI/O20CI/O21L236I/OBI/O21CI/O22L337I/OBI/O22CI/O23L438I/OBI/O23CI/O24L539I/OBI/O24CI/O25L640I/OBI/O25CI/O26L741I/OBI