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ALC5642R-VF-CG 数据表(PDF) 99 Page - Realtek Semiconductor Corp. |
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ALC5642R-VF-CG 数据表(HTML) 99 Page - Realtek Semiconductor Corp. |
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99 / 156 page  ALC5642-VF Datasheet Multi-Channel Audio Hub/CODEC with embedded Voice DSP and SounzReal TM Digital Sound Effect 87 Rev. 0.93 Name Bits Read/Write Reset State Description En_l_hp 7 R/W 1 ’h Left Headphone Amp Power Control 0 ’b: Power Down 1 ’b: Power On En_r_hp 6 R/W 1 ’h Right Headphone Amp Power Control 0 ’b: Power Down 1 ’b: Power On En_amp_hp 5 R/W 0 ’h Improve HP Amp Driving 0 ’b: Disable 1 ’b: Enable Pow_vref2 4 R/W 0 ’h VREF2 Power Control 0 ’b: Power Down 1 ’b: Power On En_fastb2 3 R/W 0 ’h VREF2 Fast Mode Control 0 ’b: Fast VREF 1 ’b: Slow VREF, (For good analog performance) Pow_ldo2 2 R/W 0 ’h LDO2 Power Control 0 ’b: Power Down 1 ’b: Power On reserved 1:0 R 0 ’h Reserved 8.46. MX-64h: Power Management Control 4 Default: 0000 ’h Table 66. MX-64h: Power Management Control 4 Name Bits Read/Write Reset State Description Pow_bst1 15 R/W 0 ’h MIC BST1 Power Control 0 ’b: Power Down 1 ’b: Power On Pow_bst3 14 R/W 0 ’h MIC BST3 Power Control 0 ’b: Power Down 1 ’b: Power On reserved 13 R/W 0 ’h reserved Pow_bst2 12 R/W 0 ’h MIC BST2 Power Control 0 ’b: Power Down 1 ’b: Power On Pow_micbias1 11 R/W 0 ’h MICBIAS1 Power Control 0 ’b: Power Down 1 ’b: Power On reserved 10 R/W 0 ’h reserved Pow_pll 9 R/W 0 ’h PLL Power Control 0 ’b: Power Down 1 ’b: Power On reserved 8:0 R 0 ’h Reserved |
类似零件编号 - ALC5642R-VF-CG |
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类似说明 - ALC5642R-VF-CG |
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