lab #3 assignment

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Lab #3 Assignment

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Lab #3 Assignment. Recall Lab #2. Wait States. Modifying PAL from Lab #2. BUSGEN. RDYGEN. RDYGEN Equations (Using One-Hot encoding of state info!). EQUATIONS RDY = ???? T1 := T1 * /ALE * /RESET + T4 * /RESET + RESET T2 := T1 * ALE * /RESET T3 := T2 * /RESET TW1 := ? TW2 := ? TW3 := ? - PowerPoint PPT Presentation

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Lab #3 Assignment

Recall Lab #2

Wait States

Modifying PAL from Lab #2

BUSGEN

RDYGEN

RDYGEN Equations (Using One-Hot encoding of state info!)

EQUATIONS

RDY = ????

T1 := T1 * /ALE * /RESET + T4 * /RESET + RESET

T2 := T1 * ALE * /RESET

T3 := T2 * /RESET

TW1 := ?

TW2 := ?

TW3 := ?

T4 =

Inputs are ALE, W1, W0, and RESET. Also CLK.

PAL Pinout