Motorola VL-RISC MCF5202 Manual do Utilizador descarregar pdf (Página 7)

MOTOROLA GATEWAY BOARD 7

Figure 2: Longword Write To A 16-Bit Port

CLOCK

w S0S2S4S6 w

PS1

PS1 PS2 PS3 PS4 PS5 PS1

S0 S2 S4 S6 w w

PS2 PS3 PS4 PS5 PS1 PS1

PS1

WRITE D[31:16]ADDR

ADDR

WRITE D[31:24]

ADDR

WRITE D[15:0]

WRITE D[23:16] WRITE D[7:0]

WRITE D[15:8]

AD[31:16]

TS*

R/W*

TT[1:0]

ATM

SIZ[1:0]

AD[15:0]

DA*[1:0]

FC[2:0]

A[23:0]

AS*

UDS

LDS

DTACK*

D[15:8]

D[7:0]

Frees

cale Semiconductor,

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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Motorola VL-RISC MCF5202 Manual do Utilizador Página 7