Motore di ricerca datesheet componenti elettronici |
|
GS1501 Scheda tecnica(PDF) 6 Page - Gennum Corporation |
|
GS1501 Scheda tecnica(HTML) 6 Page - Gennum Corporation |
6 / 15 page GENNUM CORPORATION 52234 - 4 6 75, 74, 73 FF_STA[2:0] Output Control Signal Output. FF_STA[2:0] is the FIFO status output to indicate the content level of the internal FIFO. FF_STA[2:0]=000: Error flag, FIFO is under run. FF_STA[2:0]=001: FIFO is empty. FF_STA[2:0]=010: FIFO is almost empty (32 bytes filled). FF_STA[2:0]=011: FIFO is ready. FF_STA[2:0]=100: FIFO is half full. FF_STA[2:0]=101: FIFO is almost full (992 bytes filled). FF_STA[2:0]=110: FIFO is full. FF_STA[2:0]=111: Error flag, FIFO is over run. When ANC_Y/C is high, FF_STA indicates the status of the LUMA ANC data buffer. When ANC_Y/C is low, it indicates the status of the CHROMA ANC data buffer. See timing diagrams Figures 5 to 14 and Table 1. 76, 77, 80, 83, 84, 85, 86, 87, 88, 89 ANC_IN[9:0] Synchronous wrt W_CLK Input ANC Data Input Bus. ANC data to be inserted into the video stream is supplied via the ANC_IN[9:0] input data port. ANC_IN[9] is the MSB (pin 76) and ANC_IN[0] is the LSB (pin 89). When FM_I/E=1, ANC data intended to be placed into the current HANC region is written into the internal FIFO during the time that the preceding active video region is passing through the device. The device begins inserting ANC data stored in the FIFO immediately after the line based CRC words regardless of any other ANC data that may be present in the stream (i.e. the device will over-write existing ANC data in the data stream). 92 W_CLK N/A Input Input Clock. Used to write information to the internal FIFO. On the rising edge of W_CLK, externally supplied ANC data may be written into the internal LUMA or CHROMA FIFO as determined by ANC_Y/C. 1.2 PIN DESCRIPTIONS (Continued) (Continued) (Continued) (Continued) PIN NUMBER NAME TIMING TYPE DESCRIPTION |
Codice articolo simile - GS1501 |
|
Descrizione simile - GS1501 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |