參數(shù)資料
型號: LC749450NW
廠商: Sanyo Electric Co.,Ltd.
英文描述: Silicon Gate CMOS IC Digital RGB Image Processor IC
中文描述: 硅柵CMOS集成電路數(shù)字RGB圖像處理器芯片
文件頁數(shù): 6/17頁
文件大小: 81K
代理商: LC749450NW
No.8096-6/17
LC749450NW
Signal type
Clock signals
Number of pins
1
1
1
1
1
11
1
1
32
50
Symbol
SDCLKI
SDCLKO
SDRAS
SDCAS
SDWE
SAD
SDBS
SDDQM
SDQ
Description
Notes
SDRAM clock input
SDRAM clock output
SDRAM row address strobe signal output
SDRAM column address strobe signal output
SDRAM write enable signal output
SDRAM address signal output
SDRAM bank select signal output
SDRAM data mask signal output
SDRAM data input and output
Control system
signals
Address system
signals
Data system
signals
Total
SDRAM Control Signals
Signal type
CPU and test
signals
Number of pins
4
4
8
1
1
1
Symbol
GP_ADR1
GP_ADR2
GP_IO
GP_WR
GP_CS
GP_MOD
Description
Notes
GP address input
GP address input
GP I/O
General-purpose parallel bus address input/test setting
General-purpose parallel bus address input/test setting
General-purpose parallel bus I/O or test circuit outputs
General-purpose parallel bus write enable
General-purpose parallel bus chip select
Internal register control method selection
High: Parallel bus mode
Low: I
2
C bus mode
General-purpose parallel bus I/O or test mode switching
High: Parallel bus mode
Low: Test mode
Test inputs. These pins are normally left open.
Test outputs. These pins are normally left open.
1
GP_TST_SW
6
5
TSTI
TSTO
Test input
Test output
Total
33
Other Signals
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