參數(shù)資料
型號： SAA7324
廠商： NXP Semiconductors N.V.
英文描述： Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II)(具有綜合數(shù)模轉(zhuǎn)換器（DAC）的數(shù)字伺服處理器和光盤譯碼器)
中文描述： 數(shù)字伺服處理器和光盤解碼器集成了援會（CD10型二）（具有綜合數(shù)模轉(zhuǎn)換器（DAC）的的數(shù)字伺服處理器和光盤譯碼器）
文件頁數(shù)： 46/68頁
文件大?。?/td> 285K
代理商： SAA7324
2000 Jun 26
46
Philips Semiconductors
Product specification
Digital servo processor and Compact Disc
decoder with integrated DAC (CD10 II)
SAA7324
7.15.6
S
UMMARY OF SERVO COMMANDS
A list of the servo commands are given in Table 17. These are fully compatible with the SAA7370.
Table 17
SAA7324 servo commands
Notes
1.
2.
3.
These commands only available when internal decoder interface is enabled.
<peak_l> and <peak_r> bytes are clocked out LSB first.
Decoder status flag information in <dec_stat> is only valid when the internal decoder interface is enabled.
COMMANDS
CODE
BYTES
PARAMETERS
Write commands
Write_focus_coefs1
17H
7
<foc_parm3> <foc_int> <ramp_incr> <ramp_height>
<ramp_offset> <FE_start> <foc_gain>
<defect_parm> <rad_parm_jump> <vel_parm2>
<vel_parm1> <foc_parm1> <foc_parm2> <CA_drop>
<foc_mask> <foc_stat> <shock_level>
<foc_gain> <foc_parm1>
<foc_gain> <foc_parm1>
<rad_length_lead> <rad_int> <rad_parm_play>
<rad_pole_noise> <rad_gain> <sledge_parm2>
<sledge_parm_1>
<chip_init>
‘1CH’
‘3CH’
<tracks_hi> <tracks_lo> <rad_stat>
<brake_dist> <sledge_U_max> <tracks_hi> <tracks_lo>
<rad_stat>
<sledge_level>
<re_offset> <re_gain> <sum_gain>
<decoder_reg_data>
<param_ram_addr> <param_data>
Write_focus_coefs2
27H
7
Write_focus_command
Focus_gain_up
Focus_gain_down
Write_radial coefs
33H
42H
62H
57H
3
2
2
7
Preset_Latch
Radial_off
Radial_init
Short_jump
Long_jump
81H
C1H
C1H
C3H
C5H
1
1
1
3
5
Steer_sledge
Preset_init
Write_decoder_reg
(1)
Write_parameter
B1H
93H
D1H
A2H
1
3
1
2
Read commands
Read_Q_subcode
(1)(2)
Read_status
0H
70H
up to 12
up to 5
<Q_sub1 to 10> <peak_l> <peak_r>
<foc_stat> <rad_stat> <rad_int_lpf> <tracks_hi>
<tracks_lo>
<intreq> <dec_stat> <seq_stat> <motor_start_time>
<re_offset> <re_gain> <sum_gain>
Read_hilevel_status
(3)
Read_aux_status
E0H
F0H
up to 4
up to 3
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參數(shù)描述
SAA7324H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder with integrated DAC CD10 II
SAA7324H/M2B,557 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 COMPACT DISC SYSTEMS RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SAA7324HBG 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 COMPACT DISC SYSTEMS RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SAA7325 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder with integrated DAC CD10
SAA7325H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder with integrated DAC CD10
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