Copy PLD Locked Chip PALCE16V8 Memory File needs to break chip palce16v8 proteciton, and after engineer starts to copy the pritned circuit board which the palce16v8 pld chip has mounted on;
Copy PLD Locked Chip PALCE16V8 Memory File needs to break chip palce16v8 proteciton, and after engineer starts to copy the pritned circuit board which the palce16v8 pld chip has mounted on;
The Cypress PALCE16V8 is a CMOS Flash Electrical Erasable second-generation programmable array logic device. It is implemented with the familiar sum-of-product (AND-OR) logic structure and the programmable macrocell.
Functional Description (continued)
The PALCE16V8 is executed in a 20-pin 300-mil molded DIP, a 300-mil cerdip, a 20-lead square ceramic leadless chip car-
rier, and a 20-lead square plastic leaded chip carrier. The device provides up to 16 inputs and 8 outputs. The PALCE16V8 can be electrically erased and reprogrammed. The programmable macrocell enables the device to function as a superset to the familiar 20-pin PLDs such as 16L8, 16R8, 16R6, and 16R4.
copiar el chip bloqueado PLD PALCE16V8 archivo de memoria necesita romper el microprocesador PALCE16V8 la proteciton, y después de que el ingeniero comience a clonar la placa de circuito prited en la que se ha montado el chip PLD PALCE16V8;
The PALCE16V8 features 8 product terms per output and 32 input terms into the AND array. The first product term in a mac-
rocell can be used either as an internal output enable control or as a data product term.
There are a total of 18 architecture bits in the PALCE16V8 macrocell; two are global bits that apply to all macrocells and 16 that apply locally, two bits per macrocell. The architecture bits determine whether the macrocell functions as a register or combinatorial with inverting or noninverting output.
copiar PLD bloqueado chip PALCE16V8 arquivo de memória precisa quebrar chip palce16v8 proteciton, e depois que o engenheiro começa a copiar a placa de circuito pritned que o chip palce16v8 pld montou;
The output enable control can come from an external pin or internally from a product term. The output can also be permanently enabled, functioning as a dedicated output or permanently disabled, functioning as a dedicated input. Feedback paths are selectable from either the input/output pin associated with the macrocell, the input/output pin associated with an adjacent pin, or from the macrocell register itself.
Configuration Table
Power-Up Reset
All registers in the PALCE16V8 power-up to a logic LOW for predictable system initialization. For each register, the associated output pin will be HIGH due to active-LOW outputs.
Electronic Signature
An electronic signature word is provided in the PALCE16V8 that consists of 64 bits of programmable memory that can contain user-defined data.
Security Bit
A security bit is provided that defeats the readback of the internal programmed pattern when the bit is programmed on the printed circuit board.
Low Power
The Cypress PALCE16V8 provides low-power operation through the use of CMOS technology, and increased testability with Flash reprogrammability.
Product Term Disable
Product Term Disable (PTD) fuses are included for each product term. The PTD fuses allow each product term to be individ-
ually disabled.
