MC68020 Motorola, MC68020 Datasheet - Page 105

• Manufacturer Part Number: MC68020
• Description: (MC68020 / MC68EC020) MICROPROCESSORS USERS MANUAL
• Manufacturer: Motorola

5-58
SIZ1–SIZ0
IPL2–IPL0
**
FC2–FC0
**
*
DSACK0
DSACK1
*
D31–D0
A31–A0
**
**
For the MC68EC020, A23–A0.
This signal does not apply to the MC68EC020.
DBEN
BERR
HALT
OCS
CLK
ECS
R/W
DS
AS
S0
Figure 5-39. Late Bus Error with
S2
WRITE WITH BERR ASSERTED
Sw
M68020 USER’S MANUAL
Sw
S4
DSACK1/DSACK0
PROCESSING
INTERNAL
S0
STACK WRITE
S2
S4
MOTOROLA