IDMA Controller AC Electrical Specifications
DATA-OUT
25
26
24
STBO
(Output)
23
STBI
(Input)
Figure 11-41. PIP TX (Pulse Mode) Timing Diagram
CLKO
DATA-IN
29
30
31
DATA-OUT
Figure 11-42. Parallel I/O Data-In/Data-Out Timing Diagram
11.2 IDMA Controller AC Electrical Specifications
Table 11-14 provides the IDMA controller timings as shown in Figure 11-43 through
Figure 11-46.
Table 11-14. IDMA Controller Timing
All Frequencies
Num
Characteristic
Unit
Min
Max
40
41
42
DREQ setup time to clock high
7
3
—
—
12
ns
ns
ns
DREQ hold time from clock high
SDACK assertion delay from clock high
—
MOTOROLA
MPC860 Family Hardware Specifications
45
MOTOROLA [ MOTOROLA ]
