KMPC880ZP66 FREESCALE [Freescale Semiconductor, Inc], KMPC880ZP66 Datasheet - Page 49

• Manufacturer Part Number: KMPC880ZP66
• Description: Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

CPM Electrical Characteristics
Figure 46
12.3 IDMA Controller AC Electrical Specifications
Table 18
49
1
Applies to high-to-low mode (EDM=1)
Num
40
41
42
43
44
45
46
provides the IDMA controller timings as shown in
shows the port C interrupt detection timing.
(Output)
DREQ setup time to clock high
DREQ hold time from clock high
SDACK assertion delay from clock high
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)
(Input)
DREQ
(Input)
CLKO
Port C
Figure 47. IDMA External Requests Timing Diagram
MPC885/MPC880 Hardware Specifications, Rev. 3
Figure 46. Port C Interrupt Detection Timing
Table 18. IDMA Controller Timing
Characteristic
1
40
35
Figure 47
to
Figure
41
36
50.
All Frequencies
TBD
Min
—
—
—
—
7
7
Freescale Semiconductor
Max
12
12
20
15
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns