参数资料
型号: ST92186B3BK
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PDIP32
封装: PLASTIC, SDIP-32
文件页数: 25/148页
文件大小: 1664K
代理商: ST92186B3BK
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
120/148
ST92186B - ON SCREEN DISPLAY CONTROLLER (OSD)
OSD CONTROLLER (Cont’d)
MUTE REGISTER (OSDMR)
R252 - Read/Write
Register Page: 42
Reset Value: 00xx x000
Bits 7:3 = Reserved
Bits 2:0 = LSM[2:0]
Line Start Mute value
These bits are used to program the mute duration
after the beginning of each TV line.
When the Display works in 1H mode the mute du-
ration can be adjusted in 2s steps from 2 to 14 s.
When the Display works in 2H mode the mute du-
ration can be adjusted in 1s steps from 1 to 7 s.
The LSM bits also define the HSY flag duration.
The Mute duration is expressed by the following
equation (the “1s” is a frequency issued from the
crystal oscillator):
for 2H display mode: Tmute = LSM[2:0] * (1 s)
for 1H display mode: Tmute = LSM[2:0] * 2*(1 s)
in both 1H/2H modes, if LSM[2:0] = 0 then Tmute =
Hsync width.
70
-
LSM2
LSM1 LSM0
相关PDF资料
PDF描述
ST92195B2T1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP64
ST92195B3B1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PDIP56
ST92195B4B1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PDIP56
ST92195B5T1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP64
ST92195B6T1/XXX 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
ST92195 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER
ST92195B 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER
ST92195B1 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER
ST92195B1B1 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER
ST92195B1T1 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER