MN66279RSC Datasheet, PDF (31/96 Pages) Panasonic Semiconductor – LSI FOR COMPACT DISC/CD ROM PLAYER

MN662790RSC


(E) Various system settings
ɹ(E)-1ɹSET0 settingɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ
Table 7-1-3 (9)
Data
(D7 to D0)
Address (HEX) Command (HEX)
(A7 to A0)
(B7 to B0)
Function (*: Setting at reset)
D3 D2
12
Ì­Ì­Ì­Ì­ 0 0 0 1
Ì­Ì­Ì­Ì­ 0 1 0 1
Ì­Ì­Ì­Ì­ 1 0 0 1
Ì­Ì­Ì­Ì­ 1 1 0 1


F2
Setting of forced brake operation time
ɹɹ OFF
ɹɹ ON (5.8 ms)
ɹˎ ON (11.6 ms)
ɹɹ ON (23.2 ms)
D6 D4
Ì­ 0 Ì­ 0 Ì­Ì­ 0 1
Ì­ 0 Ì­ 1 Ì­Ì­ 0 1
Ì­ 1 Ì­ 0 Ì­Ì­ 0 1
Ì­ 1 Ì­ 1 Ì­Ì­ 0 1
Setting of convergence gain during tracking
balance adjustment
ɹˎ ʷ1/2048
ɹɹ ʷ1/4096ɹɹɹɹ
ɹɹ ʷ1/1024 ɹɹɹɹ
ɹɹ ʷ1/8192ɹ
D5
Ì­Ì­ 0 Ì­ Ì­Ì­ 0 1
Ì­Ì­ 1 Ì­ Ì­Ì­ 0 1
Tracking balance adjustment output
ɹˎ As usual
ɹɹ Inverted polarity
D7
0 Ì­Ì­Ì­ Ì­Ì­ 0 1
1 Ì­Ì­Ì­ Ì­Ì­ 0 1
TVD output smoothingɹ
ɹˎ OFF
ɹɹ ON
TVD output
Example of the TVD intermittent drive is as follows.
Smoothing OFF
TVD
Smoothing ON
TVD
2.9 ms 2.9 ms
2.9 ms 2.9 ms
SDD00025AEM
31