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RT9107B 数据表(PDF) 24 Page - Richtek Technology Corporation |
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RT9107B 数据表(HTML) 24 Page - Richtek Technology Corporation |
24 / 42 page RT9107B 24 DS9107B-00 November 2016 www.richtek.com © Copyright 2016 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. Error Status Register The error status show the functions are persistent error, ADR Name B Bit Bit Name Description (Bold font indicates the default setting) Default 0x02 ERR_STATUS 1 7 MCLK MCLK frequency is changing. The number of MCLKs per LRCLK is changing 0x00 6 PLL PLL auto lock error 5 SCLK The number of SCLKs per LRCLK is changing. 4 LRCK LRCLK frequency is changing. 2 Clip indicator Output waveform clip indicated 1 OC/OT/OV/UV Overcurrent, over temperature, overvoltage or under voltage errors Clock Control Register The sampling rate and MCLK frequency are automatically selected by RT9107B. Clock controller will auto-detect the clock status. Bit 7:5-FS[2:0] represent the sampling rate and bit 4:2-MS[2:0] represent the MCLK frequency. ADR Name B Bit Bit Name Description (Bold font indicates the default setting) Default 0x00 Clock control 1 7:5 FS[2:0] Sample rate select. 0x6C 4:2 MS[2:0] MCLK frequency select. MS[2:0] MCLK Frequency Select 0 0 0 MCLK frequency = 64 x fS 0 0 1 MCLK frequency = 128 x fS 0 1 0 MCLK frequency = 192 x fS 0 1 1 MCLK frequency = 256 x fS 1 0 0 MCLK frequency = 384 x fS 1 0 1 MCLK frequency = 512 x fS 1 1 0 Reserved 1 1 1 Reserved FS[2:0] Sample rate select. 0 0 0 fS = 32kHz sample rate 0 0 1 Reserved 0 1 0 Reserved 0 1 1 fS = 44.1/48kHz sample rate 1 0 0 fS = 16-kHz sample rate 1 0 1 fS = 22.05/24kHz sample rate 1 1 0 fS = 8kHz sample rate 1 1 1 fS = 11.025/12kHz sample rate |
类似零件编号 - RT9107B |
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类似说明 - RT9107B |
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