參數(shù)資料
型號(hào): EP7212
廠商: Cirrus Logic, Inc.
英文描述: HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
中文描述: 高性能,低功耗系統(tǒng)與LCD控制器和數(shù)字音頻接口(DAI芯片)
文件頁數(shù): 91/136頁
文件大小: 2289K
代理商: EP7212
EP7212
DS474PP1
91
5.16.2.3
DAIDR2 DAI Data Register 2
ADDRESS: 0x8000.20C0
DAIDR2 is a 32-bit register that utilizes 21 bits and is used to enable and disable the FIFOs for the
left and right channels of the DAI data stream. The left channel FIFO is enabled by writing
0x000D.8000 and disabled by writing 0x000D.0000. The right channel FIFO is enabled by writing
0x0011.8000 and disabled by writing 0x0011.0000. After writing a value to this register, wait until the
FIFO operation complete bit (FIFO) is set in the DAI status register before writing another value to this
register.
31:21
Reserved
20:16
15
14:0
FIFO Channel Select
FIFOEN
Reserved
Bit
0:14
15
Description
Reserved
FIFOEN:
FIFO Transmit Bit
0 — Disable Transmit
1 — Enable Transmit
FIFO CHANNEL SELECT:
01101b — Left channel select
10001b — Right channel select
Reserved
16:20
21:31
Table 53. DAI Data Register 2
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EP7212-CB-A 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
EP7212-CV-A 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
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