MPC857DSL Motorola, MPC857DSL Datasheet - Page 48

• Manufacturer Part Number: MPC857DSL
• Description: (MPC857 / MPC862) Hardware Specifications
• Manufacturer: Motorola

CPM Electrical Characteristics
CPM Electrical Characteristics
11.2
Table 15 provides the timings for port C interrupts.
Figure 45 shows the port C interrupt detection timing.
11.3
Table 16 provides the IDMA controller timings as shown in Figure 46 though Figure 49.
48
Num
Num
35
36
40
41
42
DATA-OUT
Port C interrupt pulse width low (edge-triggered mode)
Port C interrupt minimum time between active edges
DREQ setup time to clock high
DREQ hold time from clock high
SDACK assertion delay from clock high
(Input)
DATA-IN
Port C
CLKO
Port C Interrupt AC Electrical Specifications
IDMA Controller AC Electrical Specifications
Figure 44. Parallel I/O Data-In/Data-Out Timing Diagram
MPC862/857T/857DSL Hardware Specifications
Freescale Semiconductor, Inc.
Figure 45. Port C Interrupt Detection Timing
For More Information On This Product,
Characteristic
Characteristic
Table 16. IDMA Controller Timing
Table 15. Port C Interrupt Timing
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35
29
31
30
36
All Frequencies
Min
Min
55
55
—
7
3
33.34 MHz
Max
Max
—
—
12
—
—
MOTOROLA
Unit
Unit
ns
ns
ns
ns
ns