DIGITAL SIGNAL PROCESSOR
S5L9291X
$92 Command (Default Values D [7:0] = 0000 0000 )
Control of functions related to frame sync
Command Address
Frame sync 10010010
control
($92)
D7
D6
FSEL[1:0]
Data
D5
D4
D3
D2
WSEL[1:0]
FSMD[1:0]
D1
D0
SCS[1:0]
FSEL[1:0]: Control of cycle for frame sync protection and insertion
FSEL[1:0]
00
01
10
11
Control Cycle (Frame)
2
4
8
13
WSEL[1:0]: Control of window size related to frame sync protection
WSEL[1:0]
00
01
10
11
Window Size(t)
±3
±7
± 13
± 26
FSMD: [1:0] Frame sync detection method control
FSMD [1:0]
00
01
10
11
Detection Method
Pattern
Compensation
Cycle 1
Cycle 2
Comment
11t – 11t
11t – 11t, 10 – 12t, 12t – 10t
10t – 11t, 11t – 12t, 11t – 11t, 11t – 10t, 12t – 11t
cycle 1, 10t – 12t, 12t – 10t
SCS[1:0]
Subcode Sync S0S1 Select
SCS[1:0]
00
01
10
11
S0S1 (PAD or ESP)
S0 or S1
Windowed S0 or S1
Windowed S0 and S1
Windowed S0 and S1
SQOK Sync (to Subcode)
S0 or S1
S0 or S1
S0 and S1
Windowed S0 and S1
27