參數(shù)資料
型號(hào): SAA7378GP
廠商: NXP Semiconductors N.V.
英文描述: Single Chip Digital Servo Processor and Compact Disc Decoder
中文描述: 單片機(jī)數(shù)字伺服處理器和光盤解碼器
文件頁數(shù): 41/45頁
文件大?。?/td> 224K
代理商: SAA7378GP
Philips Semiconductors
Preliminary specification: Version 1.0
May 1995
41
Digital Servo Processor and Compact Disc Decoder (CD7)
SAA7378GP
Figure 29 Microprocessor Timing (Q-channel subcode and decoder status
information) - Read Mode
RAB
SCL
SDA
(SAA7378)
t
DRZ
t
DRD
t
DD
0.8 V
0.8 V
V
DD
- 0.8 V
V
DD
- 0.8 V
V
DD
- 0.8 V
0.8 V
t
R
t
R
t
F
t
F
Figure 30 Microprocessor Timing (Registers 0 to E) - Write Mode
RAB
SCL
SDA(
μ
P)
t
SD
0.8 V
0.8 V
V
DD
- 0.8 V
V
DD
- 0.8 V
t
HD
t
SCR
t
L
V
DD
- 0.8 V
t
DWZ
t
L
t
H
0.8 V
t
H
Figure 31 Microprocessor Timing (servo commands) - Read Mode
SILD
SCL
SDA
(SAA7378)
t
DLZ
t
DLD
t
DD
0.8 V
0.8 V
V
DD
- 0.8 V
V
DD
- 0.8 V
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