MCIMX35_101 Datasheet, PDF (76/148 Pages) Freescale Semiconductor, Inc – i.MX35 Applications Processors for Industrial and Consumer Products

Additionally, the IPU allows a programmable pause between two bursts. The pause is defined in the
HSP_CLK cycles. It allows the prevention of timing violation between two sequential bursts or two
accesses to different displays. The range of this pause is from 4 to 19 HSP_CLK cycles.
DISPB_D#_CS
DISPB_PAR_RS
DISPB_WR
DISPB_RD
DISPB_DATA
Burst access mode with sampling by CS signal
DISPB_BCLK
DISPB_D#_CS
DISPB_PAR_RS
DISPB_WR
DISPB_RD
DISPB_DATA
Burst access mode with sampling by separate burst clock (BCLK)
DISPB_D#_CS
DISPB_PAR_RS
DISPB_WR
DISPB_RD
DISPB_DATA
Single access mode (all control signals are not active for one display interface clock after each display access)
Figure 54. Asynchronous Parallel System 80 Interface (Type 1) Burst Mode Timing Diagram
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 8
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