HHH Jimmy is right for traffic signal management, vehicle clearance three minutes later, the driveway five seconds flashing yellow light to warn vehicles will switch traffic lights. This sees the red light remains lit. The flashing yellow light carriageway five seconds later, the pedestrian crossings to release a minute and then released into driveway vehicles for three minutes. So the cycle to repeat. Using light-emitting diode signal simulation, 8255A right signals control (used to set the port), the 8253 regular counter to the two experimental system of the main unit there 8259A interrupt request, to achieve 3 minutes, 5 seconds and one minute timing. Experimental System to the 8253 counter two OPCLK CLK2 access, frequency of 1.19318MHZ, GATE2 has received+5 V, which combines hardware

Packet : 162294p89c669cunchu.zip filelist
P89C669cunchu/
P89C669cunchu/P89C669cunchu.pdf
P89C669cunchu/P89C669单片机存储结构应用指南例子/
P89C669cunchu/P89C669单片机存储结构应用指南例子/inc/
P89C669cunchu/P89C669单片机存储结构应用指南例子/inc/reg669.h
P89C669cunchu/P89C669单片机存储结构应用指南例子/inc/reg669.h.bak
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ABSTRACT.TXT
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/Bank_ex1.plg
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/main.c
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/main.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/main.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/MX51BANK.A51
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram.hex
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram.MAP
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram.Opt
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram.plg
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram.SBR
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram.Uv2
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram_Opt.Bak
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/ram_Uv2.Bak
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/STARTUP.A51
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/START_MX.A51
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/START_MX.lst
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/START_MX.obj
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/sub.c
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/sub.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/sub.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/sub1.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/RAM/sub1.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/ABSTRACT.TXT
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Bank_ex1
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Bank_ex1.hex
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Bank_ex1.MAP
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Bank_ex1.plg
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_BANK0.C
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_bank0.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_bank0.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_BANK1.C
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_bank1.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_bank1.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_ROOT.C
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_root.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/C_root.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/EXAMPLE.Opt
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/EXAMPLE.Uv2
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/EXAMPLE_Opt.Bak
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/EXAMPLE_Uv2.Bak
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/MX51BANK.A51
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Mx51bank.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Mx51bank.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/START_MX.A51
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Start_mx.LST
P89C669cunchu/P89C669单片机存储结构应用指南例子/ROM/Start_mx.OBJ
P89C669cunchu/P89C669单片机存储结构应用指南例子/说明.txt

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