| 摘要 |
<p>A large scale integrated circuit for verification is characterized by a plurality of circuit cell blocks laid out on a semiconductor chip, and a variable wiring member which enables programmable connection between the circuit cell blocks, each of the circuit cell blocks including an A/D converting circuit for converting an analog input signal to a digital signal, a signal processing circuit for forming and outputting a desired output value based on the converted signal, and a D/A converting circuit for converting the output value from the signal processing circuit to an analog signal and outputting the analog signal. Thus, a hardware simulator which enables verification of a semiconductor intergrated circuit having an internal analog circuit in a short period of time is realized.</p> |
