上传者: hang_shao98
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上传时间: 2021-11-04 10:31:53
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文件大小: 137KB
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文件类型: -
引脚图如下:
MR->P2.7
UD->P2.6
WR->P2.5
SP->5V/3V
---------
A5->P6.7
A4->P6.6
A3->P6.5
A2->P6.4
A1->P6.1
A0->P6.0
---------
D7->P4.7
D6->P4.6
D5->P4.5
D4->P4.4
D3->P4.3
D2->P4.2
D1->P4.1
D0->P4.0
----------(如果只需要点频 以下可不接)
FSK->P3.7
OSK->P3.6
RD->P3.5