AK4612EQ Datasheet, PDF (55/68 Pages) Asahi Kasei Microsystems – 6/8-Channel Audio CODEC

[AK4612]
■ ৄࡉઆ໌
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
00H Power Management 1
0
0
0
0
PMVR PMADC PMDAC RSTN
R/W
RD
RD
RD
RD
R/W
R/W
R/W
R/W
Default
0
0
0
0
1
1
1
1
RSTN: ಺෦λΠϛϯάϦηοτ
0: ϦηοτɻDZF1-2 pin͸ “H” ʹͳΓ·͕͢ɺϨδελ஋͸ॳظԽ͞Ε·ͤΜɻ
1: ௨ৗಈ࡞ɻ
PMDAC: DAC1-4ͷύϫʔϚωδϝϯτ
0: શDACͷύϫʔμ΢ϯɻ͜ͷͱ͖PMDA1-6 bit͸ແޮͰ͢ɻ
1: ௨ৗಈ࡞ɻ͜ͷͱ͖PMDA1-6 bit͸༗ޮͰ͢ɻ
PMADC: ADC1-3ͷύϫʔϚωδϝϯτ
0: શADCͷύϫʔμ΢ϯɻ͜ͷͱ͖PMAD1-3 bit͸ແޮͰ͢ɻ
1: ௨ৗಈ࡞ɻ͜ͷͱ͖PMAD1-3 bit͸༗ޮͰ͢ɻ
PMVR: ج४ిѹͷύϫʔϚωδϝϯτ
0: ύϫʔμ΢ϯ
1: ௨ৗಈ࡞
֤ϒϩοΫΛಈ࡞ͤ͞Δ৔߹͸ɺඞͣPMVR bitΛ“1”ʹ͠ͳ͚Ε͹ͳΓ·ͤΜɻPMVR bitʹର
ͯ͠“0”Λॻ͖ࠐΉ͜ͱ͕Ͱ͖Δͷ͸ɺPMDAC, PMADC bitΛ“0”ʹ͢Δ͚࣌ͩͰ͢ɻ
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
01H Power Management 2
0
0
0
0
0 PMAD3 PMAD2 PMAD1
R/W
RD
RD
RD
RD
RD
R/W R/W R/W
Default
0
0
0
0
0
1
1
1
PMAD3-1: ADC1-3ͷύϫʔϚωδϝϯτ (0: ύϫʔμ΢ϯ, 1: ௨ৗಈ࡞)
PMAD1: ADC1ͷύϫʔϚωδϝϯτ

PMAD2: ADC2ͷύϫʔϚωδϝϯτ
PMAD3: ADC3ͷύϫʔϚωδϝϯτ
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
02H Power Management 3
0
0
1
1 PMDA4 PMDA3 PMDA2 PMDA1
R/W
RD
RD
RD
RD
R/W R/W R/W R/W
Default
0
0
1
1
1
1
1
1
PMDA4-1: DAC1-4ͷύϫʔϚωδϝϯτ (0: ύϫʔμ΢ϯ, 1: ௨ৗಈ࡞)
PMDA1: DAC1ͷύϫʔϚωδϝϯτ
PMDA2: DAC2ͷύϫʔϚωδϝϯτ
PMDA3: DAC3ͷύϫʔϚωδϝϯτ
PMDA4: DAC4ͷύϫʔϚωδϝϯτ
MS1039-J-01
- 55 -
2009/06