msm7664 Oki Semiconductor, msm7664 Datasheet - Page 53

• Manufacturer Part Number: msm7664
• Description: Ntsc/pal Digital Video Decoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
Closed Caption detected-1 register (CCD1)
Closed Caption detected-2 register (CCD2)
CGMS detected-1 register (CGMS1)
CGMS detected-2 register (CGMS2)
Default
Recommended Value
Default
Recommended Value
Default
Recommended Value
Default
Recommended Value
CCD1[7:5]
CCD1[4:0]
CCD2[7:5]
CCD2[4:0]
CGMS1[7:5] CGMS data detected level
CGMS1[4:0] CGMS data mounted line
CGMS2[7:5] Undefined
CGMS2[4:0] CGMS data mounted line
Register Name
Register Name
Register Name
Register Name
C.C. data detected level
C.C data mounted line
ODD field
Undefined
C.C data mounted line
EVEN field
ODD field
EVEN field
CCD1[7] CCD1[6] CCD1[5] CCD1[4] CCD1[3] CCD1[2] CCD1[1] CCD1[0]
CCD2[7] CCD2[6] CCD2[5] CCD2[4] CCD2[3] CCD2[2] CCD2[1] CCD2[0]
CGMS2
CGMS1
[7]
[7]
0
0
0
0
0
0
0
0
CGMS2
CGMS1
[6]
[6]
0
0
0
0
0
0
0
0
Write only
Write only
Write only
Write only
NTSC: 5 to 36 (*21)
NTSC: 5 to 36 (*21)
NTSC: 5 to 36 (*21) NTSC only
NTSC: 5 to 36 (*21)
CGMS2
CGMS1
PAL: 7 to 38 (*23)
PAL: 7 to 38 (*23)
[5]
[5]
0
0
0
0
0
0
0
0
Set to 0
Set to 0
CGMS2
CGMS1
$4 to $3 (*$0): –4 to +3
$1f to $0f (*$0): –16 to +15
$1f to $0f (*$0): –16 to +15
$4 to $3 (*$0): –4 to +3
$1f to $0f (*$0): –16 to +15
$1f to $0f (*$0): –16 to +15
[4]
[4]
0
0
0
0
0
0
0
0
<address: $17>
<address: $18>
<address: $19>
<address: $1A>
CGMS2
CGMS1
[3]
[3]
0
0
0
0
0
0
0
0
NTSC only
CGMS2
CGMS1
[2]
[2]
0
0
0
0
0
0
0
0
CGMS2
CGMS1
PEDL7664-01
[1]
[1]
0
0
0
0
0
0
0
0
MSM7664
CGMS2
CGMS1
53/76
[0]
[0]
0
0
0
0
0
0
0
0