參數(shù)資料
型號(hào): AK4343
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: Stereo DAC with HP/RCV/SPK-AMP
中文描述: 立體聲DAC惠普/垃圾車(chē)/胰腎聯(lián)合移植腺苷
文件頁(yè)數(shù): 72/98頁(yè)
文件大小: 851K
代理商: AK4343
ASAHI KASEI
[AK4343]
MS0478-E-01
2006/10
- 72 -
Addr
03H
Register Name
Signal Select 2
Default
D7
LOVL
0
D6
LOPS
0
D5
D4
D3
D2
MINL
0
D1
0
0
D0
0
0
MGAIN1
0
SPKG1
0
SPKG0
0
MINL: Switch Control from MIN pin to Stereo Line Output or Receiver Output
0: OFF (Default)
1: ON
When PMLO bit is “1”, MINL bit is enabled. When PMLO bit is “0”, the LOUT/ROUT pins go to AVSS.
SPKG1-0: Speaker-Amp Output Gain Select (See Table 53)
MGAIN1: Input Gain Control (See Table 22)
LOPS: Stereo Line Output Power-Save Mode
0: Normal Operation (Default)
1: Power-Save Mode
LOVL: Stereo Line Output / Receiver Output Gain Select (See Table 46, Table 47)
0: 0dB/+6dB (Default)
1: +2dB/+8dB
Addr
Register Name
D7
D6
04H
Mode Control 1
PLL3
PLL2
Default
0
0
DIF1-0: Audio Interface Format (See Table 17)
Default: “10” (Left jutified)
BCKO: BICK Output Frequency Select at Master Mode (See Table 11)
PLL3-0: PLL Reference Clock Select (See Table 5)
Default: “0000”(LRCK pin)
Addr
Register Name
D7
D6
05H
Mode Control 2
PS1
PS0
Default
0
0
FS3-0: Sampling Frequency Select (See Table 6 and Table 7.) and MCKI Frequency Select (See Table 12.)
FS3-0 bits select sampling frequency at PLL mode and MCKI frequency at EXT mode.
BCKP: BICK Polarity at DSP Mode (See Table 18)
“0”: SDTO is output by the rising edge (“
”) of BICK and SDTI is latched by the falling edge (“
”). (Default)
“1”: SDTO is output by the falling edge (“
”) of BICK and SDTI is latched by the rising edge (“
”).
MSBS: LRCK Polarity at DSP Mode (See Table 18)
“0”: The rising edge (“
”) of LRCK is half clock of BICK before the channel change. (Default)
“1”: The rising edge (“
”) of LRCK is one clock of BICK before the channel change.
PS1-0: MCKO Output Frequency Select (See Table 10)
Default: “00”(256fs)
D5
PLL1
0
D4
PLL0
0
D3
D2
0
0
D1
DIF1
1
D0
DIF0
0
BCKO
0
D5
FS3
0
D4
MSBS
0
D3
BCKP
0
D2
FS2
0
D1
FS1
0
D0
FS0
0
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