Jumper Configuration
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The blue portion is the socket of the target chips. They are DIP32, PLCC32, FWH/LPC, 25CXX, 24CXX, 93CXX, PIC16F84 and etc. Please note only one chip programming is allowed at the same time, otherwise the error will occur when programming or chip may be damaged. |
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On the middle top of the board, three push button switches. They are: Reset Swithc, VPP Setting Switch and Special Chip Switch. In the above picture shows three black color buttons. There is a Safety Jumper located onthe top of the board. |
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Special Chip Switch: to configure the 2732, 2716, 2816, I28F001, AT29C256 special chips, when press this switch, the internal circuits automatically switch between those chips, the status is directly indicated by the LED.
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VPP Setting Switch: to configure 27series chip programming voltage. when press this switch, the voltage cycles among 12V, 15V, 21V, 25V, and the voltage can be read from LED. Note, normally, the voltage is 12V, only certain the chip needs higher voltage, then it sets up to voltage above 12V. Hi-voltage may damage the chip if selected a wrong voltage.
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Safety Jumper: to ensure the programmer at safe status: when this jumper is enabled(closed), the special model conversion and voltage cycle conversion are disable, the programmer is forced to work at the normal safe status to normal chip. After take off the jumper, the rest button return to normal situation. A fter the chip programming, ensure to reset safety protection jumper to defult position.
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ICSP Socket: to connect the PIC MCU adaptor. When programming PIC MCU, the program prompts the connection method.
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The J4, J3 jumper drawing: to 4M and 8M chips, when use it, the program prompts accordingly.
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DIP Switch
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When programming one chip, follow the program prompt to set DIP switch . |
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Important points |
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1. Since this programmer has build-in FWH/LPC, PLCC32, P28F002BC adaptors, it directly supports Intel810, 815, 845 main board N82802AB, SST49LF002, SST49LF004 and etc 3.3Vchips |
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2. Safe protection normally at safe position, after programming of the specfial chip, please set back the jumper. |
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3. When programming a chip, please ensure the dial switch setting is the same as DIP switch dispalyed in the programm, otherwise, and make sure the safety protection jumper is enabled(closed).
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