MPC860 Motorola, MPC860 Datasheet - Page 46

• Manufacturer Part Number: MPC860
• Description: Family Hardware Specifications
• Manufacturer: Motorola

IDMA Controller AC Electrical Specifications
46
Figure 11-44. SDACK Timing Diagram—Peripheral Write, Externally-Generated TA
Num
43
44
45
46
(Output)
(Output)
(Output)
(Output)
SDACK
SDACK negation delay from clock low
SDACK negation delay from TA low
SDACK negation delay from clock high
TA assertion to falling edge of the clock setup time (applies to
external TA)
DREQ
(Input)
(Input)
CLKO
CLKO
DATA
R/W
TS
TA
Figure 11-43. IDMA External Requests Timing Diagram
Table 11-14. IDMA Controller Timing (continued)
MPC860 Family Hardware Specifications
Characteristic
42
40
46
43
41
Min
All Frequencies
—
—
—
7
Max
20
12
15
—
MOTOROLA
Unit
ns
ns
ns
ns