MC9328MXL datasheet(47/84 Pages) FREESCALE

Nome de Peças	MC9328MXL

Descrição Electrónicos	i.MX Integrated Portable System Processor

PDF	84 Pages

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Fabricante Electrônico	FREESCALE [Freescale Semiconductor, Inc]

Página de início	http://www.freescale.com

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Specifications

MC9328MXL Advance Information, Rev. 5

Freescale Semiconductor

Figure 35. Slave SPI Timing Diagram FIFO Advanced by SS Rising Edge

3.11 LCD Controller

This section includes timing diagrams for the LCD controller. For detailed timing diagrams of the LCD

controller with various display configurations, refer to the LCD controller chapter of the MC9328MXL

Reference Manual.

Figure 36. SCLK to LD Timing Diagram

Table 15. Timing Parameter Table for Figure 31 through Figure 35

Ref

No.

Parameter

1.8V ± 0.10V

3.0V ± 0.30V

Unit

Minimum

Maximum

Minimum

Maximum

SPI_RDY to SS output low

2T 1

T = CSPI system clock period (PERCLK2).

–

2T1

–ns

2SS output low to first SCLK

edge

3 • Tsclk 2

Tsclk = Period of SCLK.

–

3 • Tsclk2

–ns

Last SCLK edge to SS output

high

2 • Tsclk

–

2 • Tsclk

–

4SS output high to SPI_RDY

low

0–

5SS output pulse width

Tsclk +

WAIT 3

WAIT = Number of bit clocks (SCLK) or 32.768 kHz clocks per Sample Period Control Register.

–

Tsclk +

WAIT3

–ns

6SS input low to first SCLK

edge

T–T–

7SS input pulse width

–

SS (input)

SCLK, MOSI, MISO

LSCLK

LD[15:0]

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