 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
ADE3800SXL 数据表(PDF) 43 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ADE3800SXL 数据表(HTML) 43 Page - STMicroelectronics |
|
|
43 / 138 page  43/138 ADE3800 Register Description by Block 4.8 Sync Multiplexer (SMUX) The SMUX block provides the ability to: ● Clamp (ADC Black level capture) pulse generation. ● Generate Data Enable from incoming HSync/Vsync signals. ● Select which sync source is used as internal reference. Vertical enable (venab) and clamp are always generated. SMEAS_STATUS_RANGE 0152 R [7] 00 The meas_sticky_status bit is an OR of the STATUS_MASK bits ANDed with their corresponding non-sticky range status flags. This bit is sticky and can only be cleared by a write to SMEAS_CLEAR[1]. The sticky bit goes to the scaler as a signal to blank the output screen. R [6] Indicates that the hpol measurement does not currently equal the reference value. Not sticky. R [5] Indicates that the vpol measurement does not currently equal the reference value. Not sticky. R [4] Indicates that the fastmute measurement is currently exceeding the ref+tol. Not sticky. R [3] Indicates that the xclks per vhi measurement is currently exceeding the ref+tol. Not sticky. R [2] Indicates that the horizontal per vertical measurement is currently exceeding the ref+tol. Not sticky. R [1] Indicates that the xclks per horizontal measurement is currently exceeding the ref+tol. Not sticky. R [0] Indicates that the xclks per vertical measurement is currently exceeding the ref+tol. Not sticky. SMEAS_MEAS_POLLING 0153 R [1] 00 Horizontal measurement polling bit. Toggles upon completion of each measurement in free-run mode while SMEAS_H_CTRL[1] = 1. Undefined in one-shot mode. R [0] Vertical measurement polling bit. Toggles upon completion of each measurement in free-run mode while SMEAS_V_CTRL[1] = 1. Undefined in one-shot mode. SMEAS_STATUS_RANGE2 0155 R [1] indicates the current state of the line buffer pointer crossing error check in the scaler. R [0] indicates the current state of the output sequencer trigger- out-of-range error check a. The Mask can apply in any mode of operation, it does not need to only apply to the Sticky bit setting. b. Adjust VSYNC delay and/or filtering in the SRT block to achieve an hv_skew >= 6 to prevent vsync jitter sensitivity in the SMUX and SMEAS blocks. Table 17: SMEAS Register Definitions (Sheet 6 of 6) Register Name Addr Mode Bits Rst Description |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
