參數(shù)資料
型號: ZXCW6100
文件頁數(shù): 16/24頁
文件大小: 420K
代理商: ZXCW6100
SPI bi-directional interface register (cont)
ZXCW6100S28
S E M IC O N D U C T O R S
ISSUE 2 - FEBRUARY 2004
16
Bit No.
Function
Bit
Identifier
Comments/Example
32
33
50/15 s standard
de-emphasis
de0
de1
de = 00: none, de = 01: 44.1kHz
de = 10: 32kHz, de = 11: 48kHz
34
novaload
novl
0 = disable, 1 = enable
35
novaload mode
novlm
0 adjust vol if vol clips, remove bass if bass clips
1 adjust vol if vol clips, adjust vol if bass clips
36
dc dither
dcadd
1= dc dither on
37
38
39
limiter
attack rate
lar0
lar1
lar2
adjusts how quickly the volume is reduced during a clip
see attack code table
default 001, 0.5 ms per -3dB
40
41
42
43
limiter
release rate
lrr0
lrr1
lrr2
lrr3
adjusts how quickly the volume is increased after a clip
see release code table
default 1010, 2 sec per +3dB
dif = 00: I
2
S, dif = 01: left justified,
dif = 10: right just 16 bit, dif = 11: right just 24 bit.
44
45
digital interface
dif0
dif1
46
47
48
49
ATAPI mix
ATI0
ATI1
ATI2
ATI3
Hard mute, mono and channel switch
see ATAPI select tables
1001 default
50
H-bridge on
hbon
hbon = 0: bridge off, hbon = 1 bridge on
in direct drive mode, default=0
51
52
53
54
55
P-channel
compensation
peer0
peer1
peer2
peer3
peer4
P error default: 10000
P-channel switching compensation
Valid range: 00000-10000
56
57
58
59
60
N-channel
compensation
neer0
neer1
neer2
neer3
neer4
N error default: 00000
N channel switching compensation
Valid range: 00000-10000
61
auto low power
al
auto low power mode
al = 0: disabled, al = 1: enabled
62
63
set speed & pwm
combination
hspd
hpwm
Low speed = 0
hpwm = 1
High speed = 1
rpwm = 0
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