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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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WM8580 датащи(PDF) 73 Page - Wolfson Microelectronics plc |
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WM8580 датащи(HTML) 73 Page - Wolfson Microelectronics plc |
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73 / 92 page  Product Preview WM8580 w PP Rev 1.0 March 2006 73 R40 GPO3 28 0 GPO6OP[3:0] GPO5OP[3:0] 001010100 R41 GPO4 29 0 GPO8OP[3:0] GPO70P[3:0] 001110110 R42 GPO5 2A 0 GPO10OP[3:0] GPO9OP[3:0] 010011000 R43 INTSTAT 2B Error Flag Interupt Status Register - R44 SPDRXCHAN 1 2C Channel Status Register 1 - R45 SPDRXCHAN 2 2D Channel Status Register 2 - R46 SPDRXCHAN 3 2E Channel Status Register 3 - R47 SPDRXCHAN 4 2F Channel Status Register 4 - R48 SPDRXCHAN 5 30 Channel Status Register 5 - R49 SPDSTAT 31 S/PDIF Status Register - R50 PWRDN 1 32 0 0 ALLDACPD 1 DACPD[2:0] ADCPD PWDN 001111110 R51 PWRDN 2 33 0 0 0 SPDIFRXD SPDIFTXD SPDIFPD PLLBPD PLLAPD OSCPD 000111110 R52 READBACK 34 0 0 0 0 READEN CONTREAD READMUX[2:0] 000000000 R53 RESET 35 RESET n/a REGISTER ADDRESS BIT LABEL DEFAULT DESCRIPTION R0 PLLA 1/ DEVID1 00h 8:0 PLLA_K[8:0] 100100001 R1 PLLA 2/ DEVID2 01h 8:0 PLLA_K[17:9] 101111110 3:0 PLLA_K[21:18] 1101 Fractional (K) part of PLLA input/output frequency ratio (treat as one 22-digit binary number). Reading from these registers will return the device ID. R0 returns 10000101 = 80h R1 returns 10000000 = 85h Device ID readback is not possible in continuous readback mode (CONTREAD=1). R2 PLLA 3/ DEVREV 02h 7:4 PLLA_N[3:0] 0111 Integer (N) divisor part of PLLA input/output frequency ratio. Use values greater than 5, less than 13. Reading from this register will return the device revision number. 0 PRESCALE_A 0 0 = no pre-scale 1 = divide MCLK by 2 prior to PLLA 1 POSTSCALE_A 0 0 = no post scale 1= divide MCLK by 2 after PLLA 2 FRACEN_A 1 0 = Integer N PLLA 1 = Fractional K PLLA R3 PLLA 4 03h 4:3 FREQMODE_A[ 1:0] 10 Range Selector for PLLACLK (not valid when TXSRC=00) 00 = 192KHz 01 = 88.2KHz to 96KHz 10 = 44.1KHz to 48KHz 11 = 32KHz R4 PLLB 1 04h 8:0 PLLB_K[8:0] 100100001 R5 PLLB 2 05h 8:0 PLLB_K[17:9] 101111110 3:0 PLLB_K[21:18] 1101 Fractional (K) part of PLLB input/output frequency ratio (treat as one 22-digit binary number). R6 PLLB 3 06h 7:4 PLLB_N[3:0] 0111 Integer (N) divisor part of PLLB input/output frequency ratio. Use values greater than 5, less than 13. |
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