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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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WM8321 датащи(PDF) 228 Page - Wolfson Microelectronics plc |
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WM8321 датащи(HTML) 228 Page - Wolfson Microelectronics plc |
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228 / 253 page  WM8321 Production Data w PD, February 2012, Rev 4.0 228 REGISTER ADDRESS BIT LABEL DEFAULT DESCRIPTION REFER TO 110 = Controlled by Hardware Enable 1 111 = Controlled by Hardware Enable 2 4:0 DC3_ON_VSE L [6:2] 0_0000 DC-DC3 ON Voltage select DC3_ON_VSEL [6:0] selects the DC-DC3 output voltage from 0.85V to 3.4V in 25mV steps. DC3_ON_VSEL [6:2] controls the voltage in 100mV steps. DC3_ON_VSEL [6:0] is coded as follows: 00h = 0.85V 01h = 0.875V … 65h = 3.375V 66h to 7Fh = 3.4V Register 7812h DC2 OTP Control REGISTER ADDRESS BIT LABEL DEFAULT DESCRIPTION REFER TO R30739 (7813h) DC3 OTP Control 15 DC4_PHASE 0 DC-DC4 Clock Phase Control 0 = Normal 1 = Inverted 14 DC3_PHASE 0 DC-DC3 Clock Phase Control 0 = Normal 1 = Inverted 13 DC2_PHASE 1 DC-DC2 Clock Phase Control 0 = Normal 1 = Inverted 12 DC1_PHASE 0 DC-DC1 Clock Phase Control 0 = Normal 1 = Inverted 11:10 DC4_CAP [1:0] 00 DC-DC4 Output Capacitor 00 = 10uF to 20uF 01 = 10uF to 20uF 10 = 22uF to 45uF 11 = 47uF to 100uF This field can only be written to by loading configuration settings from OTP/ICE. In all other cases, this field is Read Only. 9:8 DC3_CAP [1:0] 00 DC-DC3 Output Capacitor 00 = 10uF to 20uF 01 = 10uF to 20uF 10 = 22uF to 45uF 11 = 47uF to 100uF This field can only be written to by loading configuration settings from OTP/ICE. In all other cases, this field is Read Only. 7:6 DC2_CAP [1:0] 00 DC-DC2 Output Capacitor 00 = 4.7uF to 20uF 01 = Reserved 10 = 22uF to 47uF 11 = Reserved This field can only be written to by loading configuration |
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