Motorola M68000 User Manual page 49

S0 S1 S2 S3 S4 S5 S6 S7 S0 S1 S2 S3 S4 S5 S6 S7 S0 S1 S2 S3 S4 w
CLK
FC2–FC0
A23–A1
AS
UDS
LDS
R/W
DTACK
D15–D8
D7–D0
Figure 5-3. Read and Write-Cycle Timing Diagram
S0 S1 S2 S3 S4 S5 S6 S7 S0 S1 S2 S3 S4 S5 S6 S7 S0 S1 S2 S3 S4 S5 S6 S7
CLK
FC2–FC0
A23–A1
A0 *
AS
UDS
LDS
R/W
DTACK
D15–D8
D7–D0
*Internal Signal Only
Figure 5-4. Word and Byte Read-Cycle Timing Diagram
MOTOROLA M68000 8-/16-/32-BIT MICROPROCESSORS USER'S MANUAL
Freescale Semiconductor, Inc.
READ WRITE
READ
For More Information On This Product,
Go to: www.freescale.com
2 WAIT STATE READ
WRITE
w w w S5 S6 S7
READ
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