AK4114 AK4527B AK4529 I/FAK4114 48LQFP IEC60958 CP1201 MS0098-J-04 AK4114VQ - Datasheet Archive

 

[AK4114] AK4114 High Feature 192kHz 24bit Digital Audio Interface Transceiver AK4114192kHz, 24 AC-3/MPEGNon-PCM CODEC(AK4527B,

 

ASAHI KASEI [AK4114 AK4114] AK4114 AK4114 High Feature 192kHz 24bit Digital Audio Interface Transceiver AK4114192kHz, 24 AC-3/MPEGNon-PCM CODEC(AK4527B AK4527B, AK4529 AK4529)AC-3 µP I/FAK4114 I/FAK4114 48LQFP 48LQFP *AC-3 Dolby Laboratories AES3, IEC60958 IEC60958, S/PDIF, EIAJ CP1201 CP1201 PLL PLL : 32kHz 192kHz PLL/X'tal 8 2 ( or ) (32kHz, 44.1kHz, 48kHz, 96kHz) · Non-PCM · DTS-CD · (32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz) · Unlock & Parity Error · Validity 24 I/F: / 40 Non-PCMPc, Pd CD Q-subcode µP I/F (I2C, SPI) 64fs/128fs/256fs/512fs : 2.7 to 3.6V (5V) : 48LQFP 48LQFP Ta: -10 70°C MS0098-J-04 MS0098-J-04 2004/03 -1- ASAHI KASEI [AK4114 AK4114] AVSS AVDD R XTI XTO RX0 X'tal Clock Recovery RX1 RX2 8 to 3 RX3 RX4 Oscillator Input RX5 Clock MCKO1 Generator MCKO2 Selector DEM RX6 DAIF Audio Decoder RX7 I/F LRCK BICK SDTO TX0 DAUX TX1 PDN DIT CSN DVDD Error & STATUS Detect AC-3/MPEG DVSS TVDD Detect VIN Q-subcode buffer INT0 B,C,U,VOUT µP I/F CCLK CDTO CDTI P/S="L" IIC INT1 AVSS AVDD RX0 RX1 RX2 R XTI XTO X'tal 4 to 2 Input Selector Clock Recovery Oscillator Clock IPS0 MCKO1 Generator RX3 MCKO2 DEM DIF0 DIF1 DAIF Audio DIF2 Decoder I/F LRCK BICK SDTO TX0 DAUX TX1 DIT PDN OCKS0 DVDD AC-3/MPEG DVSS TVDD Detect VIN Error & OCKS1 STATUS Detect CM0 INT0 B,C,U,VOUT INT1 CM1 P/S="H" IPS1 MS0098-J-04 MS0098-J-04 2004/03 -2- ASAHI KASEI [AK4114 AK4114] -10 ~ +70 °C AK4114VQ AK4114VQ 48pin LQFP (0.5mm pitch) TEST1 RX1 AVSS RX0 AVSS VCOM R AVDD INT1 43 42 41 40 39 38 37 RX2 46 44 AVSS 47 45 RX3 48 IPS0/RX4 1 36 INT0 AVSS 2 35 OCKS0/CSN/CAD0 DIF0/RX5 3 34 OCKS1/CCLK/SCL TEST2 4 33 CM1/CDTI/SDA 32 CM0/CDTO/CAD1 DIF1/RX6 AK4114VQ AK4114VQ 5 AVSS 6 31 PDN DIF2/RX7 7 30 XTI IPS1/IIC 8 29 XTO Top View 20 21 22 23 24 DVSS MCKO1 LRCK 19 UOUT DVDD 18 COUT VOUT 16 SDTO 17 BICK 25 TX1 26 12 BOUT 11 VIN 15 XTL1 TX0 MCKO2 14 DAUX 27 NC 28 13 9 10 TVDD P/SN XTL0 MS0098-J-04 MS0098-J-04 2004/03 -3- ASAHI KASEI [AK4114 AK4114] IPS0 RX4 I/O I I NC(AVSS) I DIF0 I RX5 I TEST2 I DIF1 I RX6 I NC(AVSS) I DIF2 I RX7 IPS1 I I IIC I 9 P/SN I 10 11 12 13 XTL0 XTL1 VIN TVDD I I I I 14 NC I 15 TX0 O 16 TX1 O 17 BOUT O 18 19 20 21 22 23 24 25 26 27 28 29 30 COUT UOUT VOUT DVDD DVSS MCKO1 LRCK SDTO BICK MCKO2 DAUX XTO XTI No. 1 2 3 4 5 6 7 8 O O O I I O I/O O I/O O I O I 0 () 4 () () NC AVSS 0 () 5 () () 2 AVSS 1 () 6 () () NC AVSS 2 () 7 () () 1 () IIC () "L": 4 , "H": IIC "L": , "H": 0 1 V , 3.3V or 5V NC DVSS () 0 () 1 (TX = "0") (DAUX ) (TX = "1": Default) 40 "H" C U V , 3.3V 1 2 MS0098-J-04 MS0098-J-04 2004/03 -4- ASAHI KASEI [AK4114 AK4114] No. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Note 1. I/O "L" PDN I CAD1-0 PDN "L" CM0 I 0 () CDTO O (, IIC= "L") CAD1 I 1 (, IIC= "H") CM1 I 1 () CDTI I (, IIC= "L") SDA I/O (, IIC= "H") OCKS1 I 1 () CCLK I (, IIC= "L") SCL I (, IIC= "H") OCKS0 I 0 () CSN I (, IIC= "L") CAD0 I 0 (, IIC= "H") INT0 O 0 INT1 O 1 AVDD I , 3.3V R 18k +/-1% AVSS VCOM 0.47µF AVSS AVSS I 0 () RX0 I NC NC(AVSS) I AVSS RX1 I 1 () 1 TEST1 I AVSS RX2 I 2 () NC NC(AVSS) I AVSS RX3 I 3 () MS0098-J-04 MS0098-J-04 2004/03 -5- ASAHI KASEI [AK4114 AK4114] (AVSS, DVSS=0V; Note 2) Parameter Symbol min max Power Supplies: Analog AVDD -0.3 4.6 Digital DVDD -0.3 4.6 Input Buffer TVDD -0.3 6.0 |AVSS-DVSS| (Note 3) 0.3 GND Input Current (Any pins except supplies) IIN ±10 Input Voltage (Except XTI pin) VIN -0.3 TVDD+0.3 Input Voltage (XTI pin) VINX -0.3 DVDD+0.3 Ambient Temperature (Power applied) Ta -10 70 Storage Temperature Tstg -65 150 Note 2. Note 3. AVSS, DVSS : (AVSS, DVSS=0V; Note 2) Parameter Symbol min Power Supplies: Analog AVDD 2.7 Digital DVDD 2.7 Input Buffer TVDD DVDD Note 2. S/PDIF (Ta=25°C; AVDD, DVDD=2.7~3.6V;TVDD=2.7~5.5V) Parameter Symbol min Input Resistance Zin Input Voltage VTH 200 Input Hysteresis VHY Input Sample Frequency fs 32 Units V V V V mA V V °C °C typ 3.3 3.3 3.3 max 3.6 AVDD 5.5 Units V V V typ 10 max Units k mVpp mV kHz 50 - 192 DC (Ta=25°C; AVDD, DVDD=2.7~3.6V;TVDD=2.7~5.5V; unless otherwise specified) Parameter Symbol min typ max Units Power Supply Current Normal operation: PDN = "H" (Note 4) 28 56 mA Power down: PDN = "L" (Note 5) 10 100 µA High-Level Input Voltage VIH 70%DVDD TVDD V Low-Level Input Voltage VIL DVSS-0.3 30%DVDD V VOH DVDD-0.4 V High-Level Output Voltage (Iout=-400µA) Low-Level Output Voltage VOL 0.4 V (Except SDA pin: Iout=400µA) VOL 0.4 V ( SDA pin: Iout= 3mA) Input Leakage Current Iin ± 10 µA Note 4. AVDD, DVDD=3.3V, TVDD=5.0V, CL=20pF, fs=192kHz, X'tal=24.576MHz, Clock Operation Mode 2, OCKS1=1, OCKS0=1. AVDD=11mA (typ), DVDD=17mA (typ), TVDD=10µA (typ). TX0, TX1 Figure 22 DVDD=28mA (typ) Note 5. RX DVDD DVSS MS0098-J-04 MS0098-J-04 2004/03 -6- ASAHI KASEI [AK4114 AK4114] (Ta=25°C; DVDD, AVDD2.7~3.6V, TVDD=2.7~5.5V; CL=20pF) Parameter Symbol min Master Clock Timing Crystal Resonator Frequency fXTAL 11.2896 External Clock Frequency fECLK 11.2896 Duty dECLK 40 MCKO1 Output Frequency fMCK1 4.096 Duty dMCK1 40 MCKO2 Output Frequency fMCK2 2.048 Duty dMCK2 40 PLL Clock Recover Frequency (RX0-7) fpll 32 LRCK Frequency fs 32 Duty Cycle dLCK 45 Audio Interface Timing Slave Mode BICK Period tBCK 80 BICK Pulse Width Low tBCKL 30 Pulse Width High tBCKH 30 tLRB 20 LRCK Edge to BICK "" (Note 6) tBLR 20 BICK "" to LRCK Edge (Note 6) tLRM LRCK to SDTO (MSB) tBSD BICK "" to SDTO tDXH 20 DAUX Hold Time tDXS 20 DAUX Setup Time Master Mode BICK Frequency fBCK dBCK BICK Duty tMBLR -20 BICK "" to LRCK tBSD BICK "" to SDTO tDXH 20 DAUX Hold Time tDXS 20 DAUX Setup Time Control Interface Timing (4-wire serial mode) CCLK Period tCCK 200 CCLK Pulse Width Low tCCKL 80 Pulse Width High tCCKH 80 CDTI Setup Time tCDS 50 CDTI Hold Time tCDH 50 CSN "H" Time tCSW 150 tCSS 50 CSN "" to CCLK "" tCSH 50 CCLK "" to CSN "" tDCD CDTO Delay tCCZ CSN "" to CDTO Hi-Z typ 50 50 50 - max Units 24.576 24.576 60 24.576 60 24.576 60 192 192 55 MHz MHz % MHz % MHz % kHz kHz % ns ns ns ns ns ns ns ns ns 30 30 64fs 50 20 10 Hz % ns ns ns ns 45 70 ns ns ns ns ns ns ns ns ns ns Note 6. LRCKBICK MS0098-J-04 MS0098-J-04 2004/03 -7- ASAHI KASEI [AK4114 AK4114] (Ta=25°C; DVDD, AVDD2.7~3.6V, TVDD=2.7~5.5V; CL=20pF) Parameter Symbol min typ 2 Control Interface Timing (I C Bus mode): SCL Clock Frequency fSCL Bus Free Time Between Transmissions tBUF 4.7 Start Condition Hold Time tHD:STA 4.0 (prior to first clock pulse) Clock Low Time tLOW 4.7 Clock High Time tHIGH 4.0 Setup Time for Repeated Start Condition tSU:STA 4.7 SDA Hold Time from SCL Falling (Note 7) tHD:DAT 0 SDA Setup Time from SCL Rising tSU:DAT 250 Rise Time of Both SDA and SCL Lines tR Fall Time of Both SDA and SCL Lines tF Setup Time for Stop Condition tSU:STO 4.0 Capacitive load on bus Cb Reset Timing PDN Pulse Width tPW 150 Note 7. 300ns(SCL) Note 8. I2CPhilips Semiconductors 2 max Units 100 - kHz µs µs 1000 300 400 µs µs µs µs ns ns ns µs pF ns 2 I CPhilipsI C 2 I C 2 PhilipsI C MS0098-J-04 MS0098-J-04 2004/03 -8- ASAHI KASEI [AK4114 AK4114] 1/fECLK VIH XTI VIL tECLKH tECLKL dECLK = tECLKH x fECLK x 100 = tECLKL x fECLK x 100 1/fMCK1 MCKO1 50%DVDD tMCKH1 tMCKL1 dMCK1 = tMCKH1 x fMCK1 x 100 = tMCKL1 x fMCK1 x 100 1/fMCK2 MCKO2 50%DVDD tMCKH2 tMCKL2 dMCK2 = tMCKH2 x fMCK2 x 100 = tMCKL2 x fMCK2 x 100 1/fs VIH LRCK VIL tLRH tLRL dLCK = tLRH x fs x 100 = tLRL x fs x 100 Figure 1. VIH LRCK VIL tBCK tBLR tLRB tBCKL tBCKH VIH BICK VIL tBSD tLRM 50%DVDD SDTO tDXS tDXH VIH DAUX VIL Figure 2. (Slave Mode) MS0098-J-04 MS0098-J-04 2004/03 -9- ASAHI KASEI [AK4114 AK4114] LRCK 50%DVDD tMBLR 50%DVDD BICK tBSD 50%DVDD SDTO tDXS tDXH VIH DAUX VIL Figure 3. (Master Mode) VIH CSN VIL tCSS tCCK tCCKL tCCKH VIH CCLK VIL tCDH tCDS CDTI C1 C0 R/W A4 VIH VIL CDTO Hi-Z Figure 4. WRITE/READ (4-wire serial mode) MS0098-J-04 MS0098-J-04 2004/03 - 10 - ASAHI KASEI [AK4114 AK4114] tCSW VIH CSN VIL tCSH VIH CCLK CDTI VIL D3 D2 D1 VIH D0 VIL Hi-Z CDTO Figure 5. WRITE (4-wire serial mode) VIH CSN VIL VIH CCLK VIL CDTI A1 VIH A0 VIL tDCD Hi-Z CDTO D7 D6 D5 50%DVDD Figure 6. READ 1 (4-wire serial mode) tCSW VIH CSN VIL tCSH VIH CCLK VIL VIH CDTI VIL tCCZ CDTO D3 D2 D1 D0 50%DVDD Figure 7. READ 2 (4-wire serial mode) MS0098-J-04 MS0098-J-04 2004/03 - 11 - ASAHI KASEI [AK4114 AK4114] VIH SDA VIL tLOW tBUF tR tHIGH tF tSP VIH SCL VIL tHD:STA Stop Start tHD:DAT tSU:DAT tSU:STA tSU:STO Start Stop Figure 8. I2C tPW PDN VIL Figure 9. MS0098-J-04 MS0098-J-04 2004/03 - 12 - ASAHI KASEI [AK4114 AK4114] Non-PCM/DTS-CD AK4114Non-PCMDolby "AC-3 Data Stream in IEC60958 IEC60958 Interface" 32 ModeNon-PCMAUTO "1" 96 sync code 0x0000, 0x0000, 0x0000, 0x0000, 0xF872 and 0x4E1F 4096sync codesync codeAUTO "0" sync code2(Pc, Pd) DTS-CDDTSCD "1"4096sync code sync codeDTSCD "0" 192kHz PLL32kHz192kHz20ms (32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz) AK41142PLL AK41142PLL X'tal(Table 1)(MCKO1, MCKO2)X'talfsOCKS0, 196kHz512fs192kHz256fs,512fs No. 0 1 2 3 OCKS1 0 0 1 1 OCKS0 0 1 0 1 MCKO1 256fs 256fs 512fs 128fs MCKO2 256fs 128fs 256fs 64fs X'tal 256fs 256fs 512fs 128fs fs (max) 96 kHz 96 kHz 48 kHz 192 kHz Default Table 1. (Stereo mode ) RXDAUXCM0CM1 CM0CM1Mode 2PLLUnlock X'talMode 3X'tal Mode 2, 3PLLX'tal RX Mode 0 1 CM1 0 0 CM0 0 1 UNLOCK PLL X'tal Clock source SDTO Default ON ON(Note) PLL RX OFF ON X'tal DAUX 0 ON ON PLL RX 2 1 0 1 ON ON X'tal DAUX 3 1 1 ON ON X'tal DAUX ON: (Power-up), OFF: (Power-Down) Note: X'tal(XTL0,1= "1,1")OFF Table 2. MS0098-J-04 MS0098-J-04 2004/03 - 13 - ASAHI KASEI [AK4114 AK4114] AK4114XTI AK4114XTI 1) X'tal XTI AK4114 AK4114 XTO Figure 10. X'tal Note: (Typ.10-40pF) 2) XTI External Clock AK4114 AK4114 XTO Figure 11. Note: DVDD 3) XTI/XTO XTI AK4114 AK4114 XTO Figure 12. OFF MS0098-J-04 MS0098-J-04 2004/03 - 14 - ASAHI KASEI [AK4114 AK4114] AK41142XTL1 AK41142XTL1,0 X'tal X'tal FS0, FS1, FS2, FS3 XTL1,0=1,1 FS0, FS1, FS2, FS3, PEM XTL1 0 0 1 1 XTL0 0 1 0 1 X'tal Frequency 11.2896MHz 12.288MHz 24.576MHz Default Table 3. XTL1,0= "1,1" XTL1,0= "1,1" Consumer Register output fs mode Professional mode Clock comparison (Note 2) (Note 1) Byte3 Byte0 Byte4 FS3 FS2 FS1 FS0 Bit3,2,1,0 Bit7,6 Bit6,5,4,3 0 0 0 0 44.1kHz 44.1kHz 0000 01 0000 0 0 0 1 Reserved Reserved 0001 (Others) 0 0 1 0 48kHz 48kHz 0010 10 0000 0 0 1 1 32kHz 32kHz 0011 11 0000 1 0 0 0 88.2kHz 88.2kHz (1000) 00 1010 1 0 1 0 96kHz 96kHz (1010) 00 0010 1 1 0 0 176.4kHz 176.4kHz (1100) 00 1011 1 1 1 0 192kHz 192kHz (1110) 00 0011 Note 1: ±3% 32kHz192kHz FS3-0= "0001" Note 2: Byte3 Bit3-0 FS3-0 Table 4. PEM (CS12=0)1CS12 1CS12= "1"2 PEM Pre-emphasis 0 1 OFF ON Byte 0 Bits 3-5 0X100 0X100 0X100 0X100 Table 5. PEM Pre-emphasis 0 1 OFF ON Byte 0 Bits 2-4 110 110 Table 6. MS0098-J-04 MS0098-J-04 2004/03 - 15 - ASAHI KASEI [AK4114 AK4114] IIR4 (32kHz, 44.1kHz, 48kHz, 96kHz) (50/15µs) DEAU= "1"FS3-0 DEAU = "0"DEM0/1, DFS OFF PEM = "0" PEM 1 1 1 1 1 0 FS3 0 0 0 1 FS2 0 0 0 0 x x FS1 0 1 1 1 FS0 0 0 1 0 x x (Others) Mode 44.1kHz 48kHz 32kHz 96kHz OFF OFF Table 7. (DEAU= "1": Default) PEM 1 1 1 1 1 1 1 1 0 DFS 0 0 0 0 1 1 1 1 x DEM1 0 0 1 1 0 0 1 1 x DEM0 0 1 0 1 0 1 0 1 x Mode 44.1kHz OFF 48kHz 32kHz OFF OFF 96kHz OFF OFF Default Table 8. (DEAU= "0") AK4114PDNPWNRSTN AK4114PDNPWNRSTN PDN PDN "L" PDN: "L" RSTN (00HD0 00HD0): "0"PWNRSTN "0"SDTO "L"PWNRSTN PWN (00HD1 00HD1): "0"PLL X'tal MS0098-J-04 MS0098-J-04 2004/03 - 16 - ASAHI KASEI [AK4114 AK4114] 8(RX0-7)IPS2-0 200mVppBCUE= "1" Block start, C,U- IPS2 0 0 0 0 1 1 1 1 IPS1 0 0 1 1 0 0 1 1 IPS0 0 1 0 1 0 1 0 1 INPUT Data RX0 RX1 RX2 RX3 RX4 RX5 RX6 RX7 Default Table 9. B 1/4fs COUT (or U,V) C(R191) C(L0) C(R0) C(L1) C(L31) C(R31) C(L32) (Normal mode) SDTO R190 L191 R191 L0 R190 L191 R191 L0 L30 R30 L31 LRCK 2 (except I S) LRCK 2 (I S) L30 R30 L31 (Mono mode) SDTO 2 (except I S) LRCK 2 (except I S) LRCK 2 (I S) Figure 13. B, C, U, V MS0098-J-04 MS0098-J-04 2004/03 - 17 - ASAHI KASEI [AK4114 AK4114] TX0/1RXDAUXIEC60958 TX0/1RXDAUXIEC60958 DITTX0OPS00 DITTX0OPS00, 01, 02 TX1OPS10 TX1OPS10, 11, 128TX0/1DAUX 128TX0/1DAUX VVIN(Figure 14)C5Byte bit0= "0"(consumer mode)bit20-23(Audio channel) CT20 "1"Sub frame 1 "1000", Sub frame 2 "0100" CT20 "0" "0000" UUDIT2 UDIT= "0" "0" UDIT= "1" UDITUDIR-DIT PLL OPS02 OPS02 0 0 0 0 1 1 1 1 OPS01 OPS01 0 0 1 1 0 0 1 1 OPS00 OPS00 0 1 0 1 0 1 0 1 Output Data RX0 RX1 RX2 RX3 RX4 RX5 RX6 RX7 Default Table 10. (TX0) DIT 0 0 0 0 0 0 0 0 1 OPS12 OPS12 0 0 0 0 1 1 1 1 x OPS11 OPS11 0 0 1 1 0 0 1 1 x OPS10 OPS10 0 1 0 1 0 1 0 1 x Output Data RX0 RX1 RX2 RX3 RX4 RX5 RX6 RX7 DAUX Default Table 11. (TX1) (Normal mode) (Mono mode) LRCK 2 (except I S) LRCK 2 (I S) DAUX L0 R0 L1 R1 VIN R191 L0 R0 L1 L0 R0 L191/R191 L191/R191 L1 R1 L0/R0 L1/R1 Figure 14. DAUX, VIN MS0098-J-04 MS0098-J-04 2004/03 - 18 - ASAHI KASEI [AK4114 AK4114] Double sampling frequency mode MONO = "1"AES3Single channel double sampling frequency mode 2192kHz96kHz L/R1 frame96kHzLRCK192kHz 1) RX MONO "1"SDTO 1 frame Biphase (Image) MONO = 1 A0 RX A1 LRCK (except IIS) LRCK (IIS) A0 SDTO A0 A1 A1 1 LRCK Figure 15. MONO mode (RX) Lch RX AK4114 AK4114 SDTO (Master) MCKO MCLK BICK LRCK SW Rch RX DAC (AK4394/5 AK4394/5) SDTI AK4114 AK4114 SDTO (Slave) Figure 16. MONO mode (RX) MS0098-J-04 MS0098-J-04 2004/03 - 19 - ASAHI KASEI [AK4114 AK4114] 2) TX MONO "1"TLR "0"LchTXTLR "1"RchTX 1 LRCK LRCK (except IIS) LRCK (IIS) Serial Data A0 DAUX B0 A1 B1 MONO = 1, TLR=0 TX A0 A1 TX Biphase (Image) B0 B1 MONO = 1, TLR=1 Biphase (Image) 1 frame Figure 17. MONO mode (TX) XTI Lch XTO AK4114 AK4114 DAUX (Master) TX MCKO MCLK BICK LRCK ADC (AK5394 AK5394) XTI Rch TX SDATA AK4114 AK4114 DAUX (Slave) Figure 18. MONO mode (TX) Note: Figure 18AK4114 18AK4114 LRCKBICKTX Figure 19 MS0098-J-04 MS0098-J-04 2004/03 - 20 - ASAHI KASEI [AK4114 AK4114] ON PDN pin Mode Stereo mode Mono mode Stereo mode Mono mode LRCK, BICK RSTN bit Mode LRCK, BICK (1) PDN pin = "L" "H" RSTN bit = "0" "1" (2) AK4114MONO AK4114MONO (3) 1AK4114LRCK 1AK4114LRCK AK4114LRCK AK4114LRCK Figure 19. MONO mode (TX) MS0098-J-04 MS0098-J-04 2004/03 - 21 - ASAHI KASEI [AK4114 AK4114] 0.1uF RX 75 Coax 75 AK4114 AK4114 Figure 20. (Coaxial ) Note: Coaxial RX 50mV Optical Receiver Optical Fiber 470 RX O/E AK4114 AK4114 Figure 21. () CoaxialRXRX 4(RX0, 1, 2, 3)RX4-7 "H" "L" AK4114TX0 AK4114TX0.5V+/-20%Figure 22T11 22T11:1 R1 TX 75 cable R2 DVSS Vdd R1 R2 3.3V 240 150 3.0V 220 150 T1 Figure 22. TX TX1 Note: AK4114 AK4114 (PDN= "L") AC 0.1uF R1 TX1 75 cable R2 DVSS T1 MS0098-J-04 MS0098-J-04 Vdd R1 3.3V 240 3.0V 220 R2 150 150 2004/03 - 22 - ASAHI KASEI [AK4114 AK4114] U- UCDQ-subcode 1. Subcode sync word (S0,S1) 16 "0" 2. Start "1" 3. Q-W 7 start 4. Start 8-16 Q-subcode QINT QINT "0" S0 S1 S2 S3 : S97 S0 S1 S2 S3 : 1 0 0 1 1 : 1 0 0 1 1 : 2 3 4 0 0 0 0 0 0 Q2 R2 S2 Q3 R3 S3 : : : Q97 R97 S97 0 0 0 0 0 0 Q2 R2 S2 Q3 R3 S3 : : : 5 0 0 T2 T3 : T97 0 0 T2 T3 : 6 7 8 * 0 0 0 0. 0 0 0 0. U2 V2 W2 0. U3 V3 W3 0. : : : : U97 V97 W97 0. 0 0 0 0. 0 0 0 0. U2 V2 W2 0. U3 V3 W3 0. : : : : (*) number of "0" : min=0; max=8. Q Figure 23. U-(CD) Q2 Q3 Q4 CTRL Q5 Q6 Q7 Q8 ADRS Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q19 Q20 Q21 Q22 Q23 Q24 Q25 TRACK NUMBER INDEX Q26 Q27 Q28 Q29 Q30 Q31 Q32 Q33 Q34 Q35 Q36 Q37 Q38 Q39 Q40 Q41 Q42 Q43 Q44 Q45 Q46 Q47 Q48 Q49 MINUTE SECOND FRAME Q50 Q51 Q52 Q53 Q54 Q55 Q56 Q57 Q58 Q59 Q60 Q61 Q62 Q63 Q64 Q65 Q66 Q67 Q68 Q69 Q70 Q71 Q72 Q73 ZERO ABSOLUTE MINUTE ABSOLUTE SECOND Q74 Q75 Q76 Q77 Q78 Q79 Q80 Q81 Q82 Q83 Q84 Q85 Q86 Q87 Q88 Q89 Q90 Q91 Q92 Q93 Q94 Q95 Q96 Q97 ABSOLUTE FRAME CRC G(x)=x16+x12+x5+1 Figure 24. Q Addr 16H 17H 18H 19H 1AH 1BH 1CH 1DH 1EH 1FH Register Name Q-subcode Address / Control Q-subcode Track Q-subcode Index Q-subcode Minute Q-subcode Second Q-subcode Frame Q-subcode Zero Q-subcode ABS Minute Q-subcode ABS Second Q-subcode ABS Frame D7 D6 D5 D4 Q9 Q8 . . Q17 Q16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Q81 Q80 . . Figure 25. Q-subcode register MS0098-J-04 MS0098-J-04 D3 . . . . . . . . . . D2 . . . . . . . . . . D1 Q3 Q11 . . . . . . . Q75 D0 Q2 Q10 . . . . . . . Q74 2004/03 - 23 - ASAHI KASEI [AK4114 AK4114] INT0/1 "H" 8 1. UNLOCK : PLL "1" 2. PAR : "1" "1" 3. AUTO : Non-Linear PCM 4096 4. DTSCD : DTS-CD DTS-CD sync 5. AUDION : AUDIO 6. PEM : 7. QINT : U Sync Sync U- "1" 8. CINT : Sync "1" PLL OFF (Clock Operation Mode 1)INT0/1 "L"INT0 1024/fs (EFH0/1 ) "H"INT1 "L" INT PAR, QINT, CINT "1" 1. UNLOCK, PARORINT0AUTO, DTSCD, AUDIONORINT1 INT0 "H"1024/fs "H" Event Pin UNLOCK PAR AUTO DTSCD AUDION INT0 INT1 SDTO V TX 1 x x x x "L" "L" "H" 0 1 x x x Previous Data Output 0 0 x x x "L" Output Output Output x x 1 x x "H" x x x 1 x x x x x 1 x x 0 0 0 "L" Table 12. () MS0098-J-04 MS0098-J-04 x: Don't care 2004/03 - 24 - ASAHI KASEI [AK4114 AK4114] 2. 18ORINT 18ORINT INT(06H)INT0 1024/fs (EFH0/1) "H" 06H PAR, QINT, CINT "1" INT0UNLOCK, PARINT1AUTO, DTSCD, AUDION Event Pin UNLOCK PAR AUTO DTSCD AUDION PEM QINT CINT SDTO V TX 1 x x x x x x x "L" "L" Output 0 1 x x x x x x Previous Data Output Output 0 0 1 x x x x x Output Output Output 0 0 x 1 x x x x Output Output Output 0 0 x x 1 x x x Output Output Output 0 0 x x x 1 x x Output Output Output 0 0 x x x x 1 x Output Output Output 0 0 x x x x x 1 Output Output Output Table 13. () MS0098-J-04 MS0098-J-04 2004/03 - 25 - ASAHI KASEI Error (UNLOCK, PAR,.) [AK4114 AK4114] (Error) INT0 pin Hold Time (max: 4096/fs) INT1 pin Hold Time = 0 Register (PAR,CINT,QINT) Reset Hold "1" Register (others) Command MCKO,BICK,LRCK (UNLOCK) READ 06H Free Run (fs: around 20kHz) MCKO,BICK,LRCK (except UNLOCK) SDTO (UNLOCK) SDTO (PAR error) Previous Data SDTO (others) Vpin (UNLOCK) Vpin (except UNLOCK) Normal Operation Figure 26. INT0/1 MS0098-J-04 MS0098-J-04 2004/03 - 26 - ASAHI KASEI [AK4114 AK4114] PD pin ="L" to "H" Initialize Read 06H INT0/1 pin ="H" No Yes Release Muting Mute DAC output Read 06H (Each Error Handling) Read 06H (Resets registers) No INT0/1 pin ="H" Yes Figure 27. 1 MS0098-J-04 MS0098-J-04 2004/03 - 27 - ASAHI KASEI [AK4114 AK4114] PD pin ="L" to "H" Initialize Read 06H No INT1 pin ="H" Yes Read 06H and Detect QSUB= "1" (Read Q-buffer) QCRC = "0" No New data is invalid Yes INT1 pin ="L" No Yes New data is valid Figure 28. (Q/CINT) MS0098-J-04 MS0098-J-04 2004/03 - 28 - ASAHI KASEI [AK4114 AK4114] 8(Table 14)DIF0, DIF1DIF2 MSB 2'sSDTOBICKDAUX Mode0-5BICK64fsMode 6-7Mode 4-5BICK fs=48kHz128fs20(Mode0-2)LSB Mode 3-74AuxFigure 29 Parity ErrorSDTO "L" PLL "0"DAUX SDTOClock Mode 1PLL unlockClock Mode 2Clock Mode 3DAUXDAUX Mode 5, 724, Left justifiedSDTO Mode 5, 7I2S Mode 6-7 Mode4-5LRCKBICKMCKO1/2 sub-frame of IEC60958 IEC60958 0 3 4 preamble 7 8 11 12 27 28 29 30 31 Aux. V U C P LSB MSB MSB LSB 23 0 AK4114 AK4114 Audio Data (MSB First) Figure 29. Mode DIF2 DIF1 DIF0 0 1 2 3 4 5 6 7 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 DAUX 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, I2S 24bit, Left justified 24bit, I2S SDTO 16bit, Right justified 18bit, Right justified 20bit, Right justified 24bit, Right justified 24bit, Left justified 24bit, I2S 24bit, Left justified 24bit, I2S LRCK I/O H/L O H/L O H/L O H/L O H/L O L/H O H/L I L/H I BICK 64fs 64fs 64fs 64fs 64fs 64fs 64-128fs 64-128fs I/O O O O O O O I I Default Table 14. MS0098-J-04 MS0098-J-04 2004/03 - 29 - ASAHI KASEI [AK4114 AK4114] LRCK(0) 0 1 2 15 16 17 31 0 1 2 15 16 17 31 0 1 0 1 0 1 BICK (0:64fs) 15 SDTO(0) 14 1 0 15 14 1 0 15:MSB, 0:LSB Rch Data Lch Data Figure 30. Mode 0 LRCK(0) 0 1 2 9 10 12 11 31 0 1 2 9 10 11 12 31 BICK (0:64fs) 23 SDTO(0) 22 21 20 1 0 23 22 21 20 1 0 23:MSB, 0:LSB Lch Data Rch Data Figure 31. Mode 3 LRCK 0 1 2 21 22 24 23 31 0 1 2 21 22 23 24 31 BICK (64fs) 23 SDTO(0) 22 21 2 1 0 23 22 3 2 1 0 23 22 23:MSB, 0:LSB Lch Data Rch Data Figure 32. Mode 4, 6 Mode4 : Mode6 : LRCK, BICK : Output LRCK, BICK : Input LRCK 0 1 2 22 24 23 25 31 0 1 2 21 22 23 24 25 31 0 1 BICK (64fs) SDTO(0) 23 22 21 2 1 0 23 22 3 2 1 0 23 23:MSB, 0:LSB Lch Data Rch Data Figure 33. Mode 5, 7 MS0098-J-04 MS0098-J-04 Mode5 : Mode7 : LRCK, BICK : Output LRCK, BICK : Input 2004/03 - 30 - ASAHI KASEI [AK4114 AK4114] (1) 4 (IIC = "L") 4I/F (CSN, CCLK, CDTI, CDTO)I/FChip address (2bits, AK4114 AK4114 "00"), Read/Write (1bit), Register address (MSB first, 5bits)Control Data (MSB first, 8bits) CCLK "" ""CSN "" CCLK5MHz (max) CSN ""Hi-Z PDN= "L" CSN 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CCLK CDTI WRITE C1 C0 R/W A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0 Hi-Z CDTO CDTI READ C1 C0 R/W A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0 Hi-Z CDTO C1,C0: R/W: A4-A0: D7-D0: D7 D6 D5 D4 D3 D2 D1 D0 Hi-Z Chip Address (Fixed to "00") READ/WRITE (0:READ, 1:WRITE) Register Address Control Data Figure 34. 4 I/F MS0098-J-04 MS0098-J-04 2004/03 - 31 - ASAHI KASEI [AK4114 AK4114] (2) I2C (IIC = "H") AK4114I2C AK4114I2C(max:100kHz)(max:400kHz) (2)-1 ·1 · READWRITE· (2)-1-1. "H"SDA SDASCL "L" "H" "L"SCL SCL · "L" "H"SDA · SCL SDA DATA LINE STABLE : DATA VALID CHANGE OF DATA ALLOWED Figure 35. (2)-1-2. SCL "H"SDA "H" "L"· ·SCL "H"SDA "L" "H" · · SCL SDA START CONDITION STOP CONDITION Figure 36. ·· MS0098-J-04 MS0098-J-04 2004/03 - 32 - ASAHI KASEI [AK4114 AK4114] (2)-1-3. IC1SDA(HIGH) ICSDA "L" AK4114 AK4114· ·WRITE READ AK4114 AK4114 SDA · SDA AK4114 AK4114 AK4114 AK4114 Clock pulse for acknowledge SCL FROM MASTER 1 8 9 DATA OUTPUT BY TRANSMITTER not acknowledge DATA OUTPUT BY RECEIVER START CONDITION acknowledge Figure 37. (2)-1-4. 1 1· ·75 "00100"2ICCAD1,CAD0 IC · 18()R/WR/W = "1"READR/W= "0"WRITE 0 0 1 0 0 CAD1 CAD0 R/W (CAD1,CAD0) Figure 38. 1 MS0098-J-04 MS0098-J-04 2004/03 - 33 - ASAHI KASEI [AK4114 AK4114] (2)-2. WRITE R/W "0"AK4114WRITEWRITE2 AK4114WRITEWRITE2 2MSB first 3Don't care * * * A4 A3 A2 A1 A0 (*: Don't care) Figure 39. 2 38MSB 38MSB first D7 D6 D5 D4 D3 D2 D1 D0 Figure 40. 3 1· AK4114 AK4114 1FH·00H S T A R T SDA Register Address(n) Slave Address S T Data(n+x) O P Data(n+1) Data(n) P S A C K A C K A C K A C K Figure 41. WRITE MS0098-J-04 MS0098-J-04 2004/03 - 34 - ASAHI KASEI [AK4114 AK4114] (2)-3. READ R/W "1"AK4114READ AK4114READ · 1FH00H 1FH00H AK4114 AK4114···READ (2)-3-1. ·· AK4114 AK4114· · (READWRITE)n ··n+1·· AK4114READ AK4114READ·(R/W= "1") ·1 1· READ S T A R T SDA Slave Address Data(n) S Data(n+x) T O P Data(n+2) Data(n+1) P S A C K A C K A C K A C K Figure 42. CURRENT ADDRESS READ (2)-3-2. · ·READ WRITE ·(R/W= "1") ·· WRITE·(R/W= "0") AK4114 AK4114 ·READ·(R/W= "1")AK4114 AK4114 · 1 ·READ S T A R T SDA Slave Address S T A R T Word Address(n) S Slave Address Data(n) S Data(n+x) T O P Data(n+1) P S A C K A C K A C K A C K A C K Figure 43. RANDOM READ MS0098-J-04 MS0098-J-04 2004/03 - 35 - ASAHI KASEI [AK4114 AK4114] Addr Register Name D7 D6 D5 D4 D3 D2 D1 D0 CS12 BCU CM1 CM0 OCKS1 OCKS0 PWN RSTN MONO DIF2 DIF1 DIF0 DEAU DEM1 DEM0 DFS TX1E OPS12 OPS12 OPS11 OPS11 OPS10 OPS10 TX0E OPS02 OPS02 OPS01 OPS01 OPS00 OPS00 00H CLK & Power Down Control 01H Format & De-em Control 02H Input/ Output Control 0 03H Input/ Output Control 1 EFH1 EFH0 UDIT TLR DIT IPS2 IPS1 IPS0 04H INT0 MASK MQIT0 MAUT0 MCIT0 MULK0 MDTS0 MPE0 MAUD0 MPAR0 05H INT1 MASK MQIT1 MAUT1 MCIT1 MULK1 MDTS1 MPE1 MAUD1 MPAR1 06H Receiver status 0 QINT AUTO CINT UNLCK DTSCD PEM AUDION PAR 07H Receiver status 1 FS3 FS2 FS1 FS0 0 V QCRC CCRC 08H RX Channel Status Byte 0 CR7 CR6 CR5 CR4 CR3 CR2 CR1 CR0 09H RX Channel Status Byte 1 CR15 CR14 CR13 CR12 CR11 CR10 CR9 CR8 0AH RX Channel Status Byte 2 CR23 CR22 CR21 CR20 CR19 CR18 CR17 CR16 0BH RX Channel Status Byte 3 CR31 CR30 CR29 CR28 CR27 CR26 CR25 CR24 0CH RX Channel Status Byte 4 CR39 CR38 CR37 CR36 CR35 CR34 CR33 CR32 0DH TX Channel Status Byte 0 CT7 CT6 CT5 CT4 CT3 CT2 CT1 CT0 0EH TX Channel Status Byte 1 CT15 CT14 CT13 CT12 CT11 CT10 CT9 CT8 0FH TX Channel Status Byte 2 CT23 CT22 CT21 CT20 CT19 CT18 CT17 CT16 10H TX Channel Status Byte 3 CT31 CT30 CT29 CT28 CT27 CT26 CT25 CT24 11H TX Channel Status Byte 4 CT39 CT39 CT39 CT39 CT39 CT39 CT39 CT32 12H Burst Preamble Pc Byte 0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 13H Burst Preamble Pc Byte 1 PC15 PC14 PC13 PC12 PC11 PC10 PC9 PC8 14H Burst Preamble Pd Byte 0 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 15H Burst Preamble Pd Byte 1 PD15 PD14 PD13 PD12 PD11 PD10 PD9 PD8 16H Q-subcode Address / Control Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 17H Q-subcode Track Q17 Q16 Q15 Q14 Q13 Q12 Q11 Q10 18H Q-subcode Index Q25 Q24 Q23 Q22 Q21 Q20 Q19 Q18 19H Q-subcode Minute Q33 Q32 Q31 Q30 Q29 Q28 Q27 Q26 1AH Q-subcode Second Q41 Q40 Q39 Q38 Q37 Q36 Q35 Q34 1BH Q-subcode Frame Q49 Q48 Q47 Q46 Q45 Q44 Q43 Q42 1CH Q-subcode Zero Q57 Q56 Q55 Q54 Q53 Q52 Q51 Q50 1DH Q-subcode ABS Minute Q65 Q64 Q63 Q62 Q61 Q60 Q59 Q58 1EH Q-subcode ABS Second Q73 Q72 Q71 Q70 Q69 Q68 Q67 Q66 1FH Q-subcode ABS Frame Q81 Q80 Q79 Q78 Q77 Q76 Q75 Q74 : PDN "L" RSTN "0" PWN "0" MS0098-J-04 MS0098-J-04 2004/03 - 36 - ASAHI KASEI [AK4114 AK4114] Reset & Initialize Addr Register Name 00H CLK & Power Down Control R/W Default D7 CS12 R/W 0 D6 BCU R/W 1 D5 CM1 R/W 0 D4 CM0 R/W 0 D3 D2 OCKS1 OCKS0 R/W R/W 0 0 D1 PWN R/W 1 D0 RSTN R/W 1 RSTN: 0: & 1: PWN: 0: 1: OCKS1-0: CM1-0: BCU: , C, U BCU=13(BOUT, COUT, UOUT) frame 0frame 31 "H" CS12: 0: Channel 1 1: Channel 2 C, AUDION, PEM, FS3-0, Pc, Pd channel 1 Format & De-emphasis Control Addr Register Name 01H Format & De-em Control R/W Default D7 MONO R/W 0 D6 DIF2 R/W 1 D5 DIF1 R/W 1 D4 DIF0 R/W 0 D3 DEAU R/W 1 D2 DEM1 R/W 0 D1 DEM0 R/W 1 D0 DFS R/W 0 DFS: 96kHz DEM1-0: 32, 44.1, 48kHz (Table 8) DEAU: 0: Disable 1: Enable DIF2-0: (Table 14) MONO: Double sampling frequency mode 0: Stereo mode 1: Mono mode MS0098-J-04 MS0098-J-04 2004/03 - 37 - ASAHI KASEI [AK4114 AK4114] Input/Output Control Addr Register Name 02H Input/ Output Control 0 R/W Default D7 TX1E R/W 1 D6 D5 D4 OPS12 OPS12 OPS11 OPS11 OPS10 OPS10 R/W R/W R/W 0 0 0 D3 TX0E R/W 1 D2 D1 D0 OPS02 OPS02 OPS01 OPS01 OPS00 OPS00 R/W R/W R/W 0 0 0 OPS02-00 OPS02-00: (TX0) OPS12-10 OPS12-10: (TX1) TX0E: TX0 0: TX0 "L" 1: TX1E: TX1 0: TX1 "L" 1: Addr Register Name 03H Input/ Output Control 1 R/W Default D7 EFH1 R/W 0 D6 EFH0 R/W 1 D5 UDIT R/W 0 D4 TLR R/W 0 D3 DIT R/W 1 D2 IPS2 R/W 0 D1 IPS1 R/W 0 D0 IPS0 R/W 0 IPS2-0: DIT: TX1 0: (RX) 1: (DAUX) TLR: Double sampling frequency mode channel select for DIT(stereo) 0: L channel 1: R channel UDIT: DITU 0: U "0" 1: U (U) EFH1-0: INT0 00: 512 LRCK 01: 1024 LRCK 10: 2048 LRCK 11: 4096 LRCK MS0098-J-04 MS0098-J-04 2004/03 - 38 - ASAHI KASEI [AK4114 AK4114] Mask Control for INT0 Addr Register Name 04H INT0 MASK R/W Default D7 MQI0 R/W 1 D6 MAT0 R/W 1 D5 MCI0 R/W 1 D4 MUL0 R/W 0 D3 MDTS0 R/W 1 D2 MPE0 R/W 1 D1 MAN0 R/W 1 D0 MPR0 R/W 0 D5 MCI1 R/W 1 D4 MUL1 R/W 1 D3 MDTS1 R/W 0 D2 MPE1 R/W 1 D1 MAN1 R/W 0 D0 MPR1 R/W 1 MPR0: PAR MAN0: AUDN MPE0: PEM MDTS0: DTSCD MUL0: UNLOCK MCI0: CINT MAT0: AUTO MQI0: QINT 0: 1: Mask Control for INT1 Addr Register Name 05H INT1 MASK R/W Default D7 MQI1 R/W 1 D6 MAT1 R/W 0 MPR1: PAR MAN1: AUDN MPE1: PEM MDTS1: DTSCD MUL1: UNLOCK MCI1: CINT MAT1: AUTO MQI1: QINT 0: 1: MS0098-J-04 MS0098-J-04 2004/03 - 39 - ASAHI KASEI [AK4114 AK4114] Receiver Status 0 Addr Register Name 06H Receiver status 0 R/W Default D7 QINT RD 0 D6 AUTO RD 0 D5 CINT RD 0 D4 D3 UNLCK DTSCD RD RD 0 0 D2 PEM RD 0 D1 AUDION RD 0 D0 PAR RD 0 PAR: 0:No Error 1:Error PAR "1" AUDION: Audio 0: Audio 1: Non Audio PEM: 0: OFF 1: ON DTSCD: DTS-CD 0: 1: UNLCK: PLL 0: 1: CINT: 0: 1: AUTO: Non-PCM 0: 1: QINT: Q 0: 1: QINT, CINT, PAR06HREAD PAR06HREAD Receiver Status 1 Addr Register Name 07H Receiver status 1 R/W Default D7 FS3 RD 0 D6 FS2 RD 0 D5 FS1 RD 0 D4 FS0 RD 1 D3 0 RD 0 D2 V RD 0 D1 QCRC RD 0 D0 CCRC RD 0 CCRC: CRC 0: 1: QCRC: QCRC 0: 1: V: 0:Valid 1:Invalid FS3-0: (Table 4) MS0098-J-04 MS0098-J-04 2004/03 - 40 - ASAHI KASEI [AK4114 AK4114] Receiver Channel Status Addr 08H 09H 0AH 0BH 0CH Register Name RX Channel Status Byte 0 RX Channel Status Byte 1 RX Channel Status Byte 2 RX Channel Status Byte 3 RX Channel Status Byte 4 R/W Default D7 CR7 CR15 CR23 CR31 CR39 D6 CR6 CR14 CR22 CR30 CR38 D5 CR5 CR13 CR21 CR29 CR37 D4 CR4 CR12 CR20 CR28 CR36 D3 CR3 CR11 CR19 CR27 CR35 D2 CR2 CR10 CR18 CR26 CR34 D1 CR1 CR9 CR17 CR25 CR33 D0 CR0 CR8 CR16 CR24 CR32 D2 CT2 CT10 CT18 CT26 CT34 D1 CT1 CT9 CT17 CT25 CT335 CT335 D0 CT0 CT8 CT16 CT24 CT32 D2 PC2 PC10 PD2 PD10 D1 PC1 PC9 PD1 PD9 D0 PC0 PC8 PD0 PD8 RD Not initialized CR39-0 CR39-0: Byte 4-0 Transmitter Channel Status Addr 0DH 0EH 0FH 10H 11H Register Name TX Channel Status Byte 0 TX Channel Status Byte 1 TX Channel Status Byte 2 TX Channel Status Byte 3 TX Channel Status Byte 3 R/W Default D7 CT7 CT15 CT23 CT31 CT39 D6 CT6 CT14 CT22 CT30 CT38 D5 CT5 CT13 CT21 CT29 CT37 D4 D3 CT4 CT3 CT12 CT11 CT20 CT19 CT28 CT27 CT36 CT35 R/W 0 CT39-0 CT39-0: Byte 4-0 Burst Preamble Pc/Pd in non-PCM encoded Audio Bitstreams Addr 12H 13H 14H 15H Register Name Burst Preamble Pc Byte 0 Burst Preamble Pc Byte 1 Burst Preamble Pd Byte 0 Burst Preamble Pd Byte 1 R/W Default D7 PC7 PC15 PD7 PD15 D6 PC6 PC14 PD6 PD14 D5 PC5 PC13 PD5 PD13 D4 PC4 PC12 PD4 PD12 D3 PC3 PC11 PD3 PD11 RD Not initialized PC15-0 PC15-0: Pc Byte 0, 1 PD15-0 PD15-0: Pd Byte 0, 1 MS0098-J-04 MS0098-J-04 2004/03 - 41 - ASAHI KASEI [AK4114 AK4114] Q-subcode Buffer Addr 16H 17H 18H 19H 1AH 1BH 1CH 1DH 1EH 1FH Register Name Q-subcode Address / Control Q-subcode Track Q-subcode Index Q-subcode Minute Q-subcode Second Q-subcode Frame Q-subcode Zero Q-subcode ABS Minute Q-subcode ABS Second Q-subcode ABS Frame R/W Default D7 D6 D5 D4 D3 D2 D1 D0 Q9 Q17 Q25 Q33 Q41 Q49 Q57 Q65 Q73 Q81 Q8 Q16 Q24 Q32 Q40 Q48 Q56 Q64 Q72 Q80 Q7 Q15 Q23 Q31 Q39 Q47 Q55 Q63 Q71 Q79 Q6 Q14 Q22 Q30 Q38 Q46 Q54 Q62 Q70 Q78 Q5 Q13 Q21 Q29 Q37 Q45 Q53 Q61 Q69 Q77 Q4 Q12 Q20 Q28 Q36 Q44 Q52 Q60 Q68 Q76 Q3 Q11 Q19 Q27 Q35 Q43 Q51 Q59 Q67 Q75 Q2 Q10 Q18 Q26 Q34 Q42 Q50 Q58 Q66 Q74 RD Not initialized MS0098-J-04 MS0098-J-04 2004/03 - 42 - ASAHI KASEI [AK4114 AK4114] Non-PCM sub-frame of IEC60958 IEC60958 0 3 4 preamble 7 8 Aux. 11 12 27 28 29 30 31 LSB MSB V U C P 16 bits of bitstream 0 Pa Pb Pc Pd 15 Burst_payload stuffing repetition time of the burst Figure 44. IEC60958 IEC60958 Preamble word Pa Pb Pc Pd Length of field Contents 16 bits sync word 1 16 bits sync word 2 16 bits Burst info 16 bits Length code Table 15. MS0098-J-04 MS0098-J-04 Value 0xF872 0x4E1F see Table 16 numbers of bits 2004/03 - 43 - ASAHI KASEI Bits of Pc Value 0-4 5, 6 7 8-12 13-15 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16-31 0 0 1 0 [AK4114 AK4114] Contents Repetition time of burst in IEC60958 IEC60958 frames data type NULL data Dolby AC-3 data reserved PAUSE MPEG-1 Layer1 data MPEG-1 Layer2 or 3 data or MPEG-2 without extension MPEG-2 data with extension MPEG-2 AAC ADTS MPEG-2, Layer1 Low sample rate MPEG-2, Layer2 or 3 Low sample rate reserved DTS type I DTS type II DTS type III ATRAC ATRAC2/3 reserved reserved, shall be set to "0" error-flag indicating a valid burst_payload error-flag indicating that the burst_payload may contain errors data type dependent info bit stream number, shall be set to "0" 4096 1536 384 1152 1152 1024 384 1152 512 1024 2048 512 1024 Table 16. Pc MS0098-J-04 MS0098-J-04 2004/03 - 44 - ASAHI KASEI [AK4114 AK4114] Non-PCM 1) Non-PCM 4096 PDN pin Bit stream Pa Pb Pc1 Pd1 Pa Pb Pc2 Pd2 Repetition time Pa Pb Pc3 Pd3 >4096 frames AUTO bit Pc Register "0" Pd Register "0" Pc1 Pc2 Pd1 Pc3 Pd2 Pd3 Figure 45. 1 2) Non-PCM (MULK0=0 ) INT0 hold time INT0 pin