mc68ec020 Freescale Semiconductor, Inc, mc68ec020 Datasheet - Page 60

• Manufacturer Part Number: mc68ec020
• Description: Microprocessors
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
Figure 5-8. Word Operand Write to Byte Port Timing
*
**
FC2–FC0
**
D23–D16
DSACK0
D31–D24
**
DSACK1
*
D15–D8
**
A31–A2
D7–D0
DBEN
For the MC68EC020, A23–A2.
This signal does not apply to the MC68EC020.
SIZ0
OCS
CLK
SIZ1
ECS
R/W
AS
DS
A0
A1
S0
M68020 USER’S MANUAL
BYTE WRITE
S2
WORD OPERAND WRITE
S4
S0
BYTE WRITE
S2
S4
5-13