MAX7000S dedicated input pins Devices in the MAX7000S family feature four input-only pins that can be configured either as high-speed control signals (such as global clear/clock) or as general user inputs. Rate this statement.

Introduction / Context:
CPLD families commonly provide dedicated pins optimized for global control tasks (e.g., global clocks, clears) that also may be repurposed as ordinary inputs. This design balances performance needs with pin flexibility during board integration.

Given Data / Assumptions:

• Family: MAX7000S (a non-volatile CPLD family).
• Feature: four input-only pins, commonly tied to global control networks.
• Claim: these pins can be configured either for special high-speed control or as general user inputs.

Concept / Approach:
MAX-class CPLDs typically include dedicated global input resources: global clock (GCLK) and global clear/preset (GCLR/GSET). The device fitter tools allow mapping user signals to these pins for fast, low-skew distribution. Alternatively, designers can treat them as simple inputs if the design does not require dedicated global networks, thereby increasing pin-assignment flexibility without sacrificing device functionality.

Step-by-Step Solution:
Recognize the role of dedicated global networks for timing and control.Confirm that the pins feed either special networks or general input paths via device configuration/fitter options.Conclude the statement matches vendor-documented device behavior; mark as correct.

Verification / Alternative check:
Device handbooks and pin tables document dedicated input pins that can also be used as user inputs, with caveats on timing models and resource usage when repurposed.

Why Other Options Are Wrong:
“Incorrect” contradicts standard MAX7000S documentation. The temperature or “engineering sample” qualifiers are irrelevant and misleading.

Common Pitfalls:
Forgetting that using a dedicated pin as a general input may forgo certain global benefits; not constraining the fitter to achieve desired timing when reassigning these pins.

Final Answer:
Correct