Intel mcs-48 manual Wait State Timing Ready =0

8755A

A. INPUT MODE

	F---~!
ROOR	c- '+-r'PR
lOR	=x~		~x~____
INPUT
PORT
DATA> - - - - - - - )(
BUS	-------	----------------------
B. OUTPUT MODE
lOW	\	.;
	\.	~
		-J.		GLITCH FREE
	__________ '::~_			/ OUTPUT
PORT	------------			-----
OUTPUT
			x_

DATA> - - - - - """\/-A________X..._____

BUS _____

<DATA BUS TIMING IS SHOWN IN FIGURE 4.

Figure 4. 110 Port Timing

eLK

(CE=1) • (CE=O)

ALE

REAOY--- - ,.... _-----

Figure 5. Wait State Timing (READY =0)

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