GS1500 查看數據表（PDF） - Gennum -> Semtech

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GS1500

HDTV Serial Digital Deformatter with ANC FIFOs

Gennum -> Semtech 

PCLK_IN

REN

R_CLK

ANC_OUT[9:0]

WORD1 WORD2 WORD3

FF_STA[2:0]

110

(Full)

101

(Almost Full)

WORD1 clocked out on this clock edge

1 R_CLK latency after REN goes low

Fig. 6 FIFO Full to Almost Full Read Timing

PCLK_IN

REN

(Low)

R_CLK

ANC_OUT[9:0]

WORD31 WORD32 WORD33 WORD34 WORD35

FF_STA[2:0]

101

(Almost full)

100

(Half Full)

Fig. 7 FIFO Almost Full to Half Full Read Timing

PCLK_IN

REN

(Low)

R_CLK

ANC_OUT[9:0]

WORD511 WORD512 WORD513 WORD514 WORD515

FF_STA[2:0]

100

(Half Full)

Fig. 8 FIFO Half Full to Ready Read Timing

011

(Ready)

13

GENNUM CORPORATION

522 - 33 - 01

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