參數(shù)資料
型號: ATJ2073
廠商: Electronic Theatre Controls, Inc.
英文描述: The ATJ2073 is a single-chip highly-intergrated digital music system solution for devices such as dedicated audio players, PDAs, and cell phones
中文描述: 在ATJ2073是一種單芯片高intergrated數(shù)字音樂的設(shè)備系統(tǒng),如專用的音頻播放器,PDA和手機解決方案
文件頁數(shù): 31/45頁
文件大?。?/td> 690K
代理商: ATJ2073
ATJ2073
Data Sheet
1.
LCM with 8080-series interface:
Use A0 to select Data register or Command register in LCM.
CEx- is used as chip select. Pin CS2 of LCM is pull high to VCC.
MWR- is write enable signal, ATJ2073 latches D[7:0] at the rising edge.
MRD- is read enable signal and LCM drives D[7:0] when MRD- is low.
Page 31 of 45
Actions Semiconductor Co.,LTD
2.
LCM with 6800-series interface:
Use A0 to select Data register or Command register in LCM.
LCM_CS- is used as chip select. Pin CS2 of LCM is pull high to VCC.
LCM_RW- is read/write indication signal and high indicates read operation.
LCM_CE- is latch signal. It should latch D[7:0] at the falling edge.
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