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參數(shù)資料
| 型號(hào)： | GS4901BCNE3 |
| 廠商： | Gennum Corporation |
| 英文描述： | SD Clock and Timing Generator with GENLOCK |
| 中文描述： | 統(tǒng)計(jì)時(shí)鐘和定時(shí)發(fā)生器鎖相 |
| 文件頁數(shù)： | 69/95頁 |
| 文件大?。?/td> | 898K |
| 代理商： | GS4901BCNE3 |
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GS4901B/GS4900B Preliminary Data Sheet
37703 - 0
April 2006
69 of 95
Genlock_Control
16h
15-7
Reserved. Set these bits to zero when writing to 16h.
–
–
16h
6
This bit is used to enable the Extended Audio Mode of
the device.
R/W
0
16h
5
Genlock_From_Host - set this bit HIGH to enable video
genlock control via the Host Interface instead of the
external GENLOCK pin (see bit 0 of this register).
Reference:
Section 3.2 on page 34
R/W
0
16h
4
F_Lock_Mask - if this bit is set HIGH, the
GS4901B/GS4900B will ignore the status of F_Lock (bit
4 of register 15h) when determining the status of
Reference_Lock (bit 5 of register 15h).
Reference:
Section 3.6.1 on page 47
R/W
0
16h
3
V_Lock_Mask - if this bit is set HIGH, the
GS4901B/GS4900B will ignore the status of V_Lock (bit
3 of register 15h) when determining the status of
Reference_Lock (bit 5 of register 15h).
Reference:
Section 3.6.1 on page 47
R/W
0
16h
2
H_Lock_Mask - if this bit is set HIGH, the
GS4901B/GS4900B will ignore the status of H_Lock (bit
2 of register 15h) when determining the status of
Reference_Lock (bit 5 of register 15h).
Reference:
Section 3.6.1 on page 47
R/W
0
16h
1
Drift_Crash - when this bit is set HIGH, the generated
video clock will drift lock to a new input reference rather
than crash lock.
Reference:
Section 3.6.1 on page 47
R/W
0
16h
0
GENLOCK - this bit may be used instead of the external
pin to Genlock the output video format to the input
reference. This bit will be ignored if bit 5 of this register
is LOW.
Reference:
Section 3.2 on page 34
R/W
0
RSVD
17h-19h
–
Reserved
–
–
Table 3-13: Configuration and Status Registers (Continued)
Register Name
Address
Bit
Description
R/W
Default
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|---|---|
| GS4910B | HD/SD/Graphics Clock and Timing Generator with GENLOCK |
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| GS4911B | HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4911BCNE3 | HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4915 | CONN,S/R,8 POS,254C-08-1, CLOSED END STRAIN RELIEF COVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS4910B | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4910BCNE3 | 功能描述:IC RE-TIMER RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| GS4911ACNE3 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS4911B | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4911B_09 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD/SD/Graphics Clock and Timing Generator with GENLOCK |
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