an8725fh Panasonic Corporation of North America, an8725fh Datasheet - Page 31

• Manufacturer Part Number: an8725fh
• Description: Semiconductor Laser Power Control Ic
• Manufacturer: Panasonic Corporation of North America

ICs for Optical Disk Drive
4. Signal flow
Application Notes (continued)
AD0
XWR
XRD
to AD3
DT0 to DT7
4
WRA
WRB
WRC
WRE
WRF
WR0
WR1
WR2
WR3
WR4
WR5
WR6
WR7
WR8
WR9
RDA
RDB
RDC
RDE
RDF
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RD8
RD9
"0" register
"1" register
"2" register
"3" register
"4" register
"5" register
"6" register
"7" register
"8" register
"9" register
"A" register
"B" register
"C" register
"E" register
"F" register
DAC56W
ERRMSK
DAC56R
LDDENB
ERRFAC
DAC78
CNTL1
CNTL2
CNTL3
DUMY
DAC1
DAC2
DAC3
DAC4
DAC9
4
4
8
8
8
4
8
8
5
AN8725FH
DAC7
DAC8
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC9
31