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参数资料
| 型号： | LC78711E |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 30/43页 |
| 文件大小： | 714K |
| 代理商： | LC78711E |
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29. Register 2Dhex
Data7: Unused (Must be set to 0.)
Data6: Unused (Must be set to 0.)
Data5: Unused (Must be set to 0.)
Data4: Unused (Must be set to 0.)
Data3: WSP2
Function: Data write to sprite pattern 2 setup.
Operation: Sets up data writes to sprite pattern 2.
WSP2 = 0: Does not set up data writes to sprite pattern 2.
WSP2 = 1: Sets up data writes to sprite pattern 2.
Data2: WSP1
Function: Data write to sprite pattern 1 setup
Operation: Sets up data writes to sprite pattern 1.
WSP1 = 0: Does not set up data writes to sprite pattern 1.
WSP1 = 1: Sets up data writes to sprite pattern 1.
Data1: SPAI
Function: Automatic increment setting for the sprite address during sprite data writes
Operation: Specifies whether or not the sprite address is automatically incremented during sprite data writes.
If automatic incrementing is not specified, the application must specify the address in registers
2Bhex and 2Chex after every data transfer.
SPAI = 0: The address is not automatically incremented.
SPAI = 1: The address is automatically incremented.
Data0: SPDF
Function: Setting for the number of data items transferred during sprite data transfers
Operation: Specifies whether data is transferred in dot units or in two dot units during sprite data transfers.
This is a setting that determines whether only the lower 3 bits or the lower 3 bits and the upper 3 bits
are transferred in register AEhex data transfers.
SPDF = 0: Takes only the lower 3 bits as data.
SPDF = 1: Also process the 3 bits Data6 to Data4 as data.
Here, the lower 3 bits of data are processed as the first data item, and the upper 3 bits
become the data for the next bit map address.
Note: SPDF must be set to 0 when SPAI is set to 0, i.e. when automatic address incrementing is not used.
No. 5476-36/43
LC78711E
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC7871E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:CD Graphics Decoder |
| LC7871NE | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:CD Graphics Decoder |
| LC7872E | 制造商:Panasonic Industrial Company 功能描述:IC |
| LC7874E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:CD Graphics Decorder |
| LC7876E | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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