Description: ch452 is a set of digital control-driven and key drivers in one chip, the largest digital tube can drive 6, keys 64, with regard to the use of the chip are described in detail in this article.
- [ps7219C] - LED Driver IC PS7219 SPI interface contr
- [CH452L] - ch452 digital control and keyboard drive
- [1234] - These Are several LED Driver IC informat
- [Den_OPS(V1.9)] - This code for the standard model of oral
File list (Check if you may need any files):
ch452键盘驱动和数码管驱动
.........................\CH452键盘驱动板
.........................\...............\CH452键盘驱动板
.........................\...............\...............\452c
.........................\...............\...............\452c.c
.........................\...............\...............\452c.hex
.........................\...............\...............\452c.lnp
.........................\...............\...............\452c.LST
.........................\...............\...............\452c.M51
.........................\...............\...............\452c.OBJ
.........................\...............\...............\452c.Opt
.........................\...............\...............\452c.plg
.........................\...............\...............\452c.Uv2
.........................\...............\...............\452c_Opt.Bak
.........................\...............\...............\452c_Uv2.Bak
.........................\...............\...............\CH452键盘驱动板原理图.pdf
.........................\...............\...............\CH452键盘驱动板布局图.pdf
.........................\...............\...............\泌恒库
.........................\...............\...............\......\CH452CMD.H
.........................\...............\...............\......\CH452KEY.H
.........................\...............\...............\......\CH452W4.C
.........................\...............\...............\......\EXAM.C
.........................\...............\...............\......\PIN.H
.........................\...............\CH452键盘驱动板原理图.pdf
.........................\CH452驱动8个数码管和20个按键
.........................\............................\CH452测
.........................\............................\.......\452c
.........................\............................\.......\452c.c
.........................\............................\.......\452c.hex
.........................\............................\.......\452c.lnp
.........................\............................\.......\452c.LST
.........................\............................\.......\452c.M51
.........................\............................\.......\452c.OBJ
.........................\............................\.......\452c.Opt
.........................\............................\.......\452c.plg
.........................\............................\.......\452c.Uv2
.........................\............................\.......\452c_Opt.Bak
.........................\............................\.......\452c_Uv2.Bak
.........................\............................\.......\CH452CMD.H
.........................\............................\.......\CH452W4.C
.........................\............................\.......\EXAM.C
.........................\............................\.......\PIN.H
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