AK4612EQ Datasheet, PDF (58/68 Pages) Asahi Kasei Microsystems – 6/8-Channel Audio CODEC

[AK4612]
Addr Register Name D7
D6
D5
08H Zero Detect
LOOP1 LOOP0
0
R/W
R/W
R/W
RD
Default
0
0
0
D4
D3
D2
D1
D0
0
DZFM3 DZFM2 DZFM1 DZFM0
RD
R/W
R/W
R/W
R/W
0
1
1
1
1
DZFM3-0: θϩݕग़Ϟʔυબ୒ (Table 16)
ظॳ஋: “1111”, ແޮ
LOOP1-0: ϧʔϓόοΫϞʔυ༗ޮ
00: ௨ৗಈ࡞ (ϧʔϓόοΫͳ͠)
01: LIN1 → LOUT1, LOUT2
RIN1 → ROUT1, ROUT2
LIN2 → LOUT3, LOUT4
RIN2 → ROUT3, ROUT4
LIN3 → LOUT5, LOUT6
RIN3 → ROUT5, ROUT6
ADCͷσΟδλϧग़ྗΛDACͷσΟδλϧೖྗʹ઀ଓ͠·͢ɻ͜ͷϞʔυͰ͸DACೖྗ
ͷSDTI1-4͸ແࢹ͞Ε·͢ɻϧʔϓόοΫϞʔυ࣌SDTOͷϑΥʔϚοτ͸ɺΦʔσΟΦϑ
ΥʔϚοτ͕mode0,1ͷ৔߹͸mode3ɺmode2ͷ৔߹͸mode5ʹͳΓ·͢ɻ
10: SDTI1(L) → SDTI2(L), SDTI3(L), SDTI4(L)
SDTI1(R) → SDTI2(R), SDTI3(R), SDTI4(R)
͜ͷϞʔυͰ͸DACೖྗͷSDTI2-4͸ແࢹ͞Ε·͢ɻ
11: Not Available
TDMϞʔυͷͱ͖ɺϨδελͷઃఆ͸ “00”ʹઃఆͯ͠Լ͍͞ɻ
Addr Register Name D7
D6
D5
D4
D3
D2
09H Input Control
0
0
0
0
0
DIE3
R/W
RD
RD
RD
RD
RD
R/W
Default
0
0
0
0
0
1



DIE3-1: ADC1-3ࠩಈೖྗΠωʔϒϧ (0: Single-End Input, 1: Differential Input)
DIE1: ADC1ࠩಈೖྗΠωʔϒϧ
DIE2: ADC2ࠩಈೖྗΠωʔϒϧ
DIE3: ADC3ࠩಈೖྗΠωʔϒϧ
D1
DIE2
R/W
1
D0
DIE1
R/W
1
Addr Register Name D7
D6
D5
D4
D3
D2
D1
0AH Output Control 0
0
1
1
DOE4 DOE3 DOE2
R/W
RD
RD
RD
RD
R/W
R/W
R/W
Default
0
0
1
1
1
1
1
DOE4-1: DAC1-4ࠩಈग़ྗΠωʔϒϧ (0: Single-End Output, 1: Differential Output)
DOE1: DAC1ࠩಈग़ྗΠωʔϒϧ
DOE2: DAC2ࠩಈग़ྗΠωʔϒϧ
DOE3: DAC3ࠩಈग़ྗΠωʔϒϧ
DOE4: DAC4ࠩಈग़ྗΠωʔϒϧ
D0
DOE1
R/W
1
MS1039-J-01
- 58 -
2009/06