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参数资料
| 型号： | ST6382B1/XXX |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, MICROCONTROLLER, PDIP42 |
| 封装： | PLASTIC, SDIP-42 |
| 文件页数： | 54/82页 |
| 文件大小： | 1651K |
| 代理商： | ST6382B1/XXX |
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Obsolete
Product(s)
- Obsolete
Product(s)
58/82
ST6388, ST63E88, ST63T88
ON-SCREEN DISPLAY (Cont’d)
The VSYNC pin may alternatively be sampled by
software in order to know the status; this can be
done by reading bit 4 of register E4h; this bit is in-
verted with respect to the VSYNC pin.
6- The OSD oscillator external network should
consist of a capacitor on each of the OSD oscilla-
tor pins to ground together with an inductance be-
tween pins. The user should select the two capac-
itors to be the same value (15pF to 25pF each is
recommended). The inductance is chosen to give
the desired OSD oscillator frequency for the appli-
cation (typically 56
μH).
4.9 MIRROR REGISTER
This an 8-bits Register at address DEh. It is unde-
fined on Reset. After writing, the read value is the
reversed byte:
Bit0->Bit7, Bit1->Bit6, Bit2->Bit5, Bit3->Bit4,
Bit4->Bit3, Bit5->Bit2, Bit6->Bit1, Bit7->Bit0
Note: Writing the XOR register affects the value of
this register.
4.10 XOR REGISTER
This an 8-bits Register at address DFh. It is unde-
fined on Reset. To compute the XOR of two 8-bits
values, the user has to write the first value in the
MIRROR register (DEh) and then the second val-
ue in the XOR register (DFh). After that the XOR
result can be read from the XOR register.
To compute a new XOR with the result of the pre-
vious operation, the user can directly write the sec-
ond value in the XOR register and read the XOR
result in this same register.
Note: writing the XOR register affects the value of
the MIRROR register also.
相关PDF资料 |
PDF描述 |
|---|---|
| ST6386B1 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| ST6388B1 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| ST6387B1 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| ST6394B1 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| ST6399B1 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ST6382B4 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING |
| ST6383 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING |
| ST6383B1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING |
| ST6383B4 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING |
| ST6385 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING |
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