MPC8264 MOTOROLA [Motorola, Inc], MPC8264 Datasheet - Page 16

• Manufacturer Part Number: MPC8264
• Description: MPC826xA (HiP4) Family Hardware Specifications
• Manufacturer: MOTOROLA [Motorola, Inc]

Figure 7 shows TDM input and output signals.
Figure 8 shows PIO, timer, and DMA signals.
PIO/IDMA/TIMER[TGATE assertion] input signals
16
TIMER input signal [TGATE deassertion]
TIMER(sp42/43)/ PIO(sp42a/sp43a)
Note: There are four possible TDM timing conditions:
Note: TGATE is asserted on the rising edge of the clock; it is deasserted on the falling edge.
1. Input sampled on the rising edge and output driven on the rising edge (shown).
2. Input sampled on the rising edge and output driven on the falling edge.
3. Input sampled on the falling edge and output driven on the falling edge.
4. Input sampled on the falling edge and output driven on the rising edge.
TDM output signals
TDM input signals
Serial CLKin
IDMA output signals
MPC826xA (HiP4) Family Hardware Specifications
Figure 8. PIO, Timer, and DMA Signal Diagram
output signals
(See note)
(See note)
Figure 7. TDM Signal Diagram
Sys clk
sp22
sp20
sp40/sp41
sp21
sp22
sp42/sp43
sp23
sp42a/sp43a
sp42/sp43
MOTOROLA
sp23