saa7110 NXP Semiconductors, saa7110 Datasheet - Page 70

• Manufacturer Part Number: saa7110
• Description: One Chip Front-end 1 Ocf1
• Manufacturer: NXP Semiconductors

Philips Semiconductors
23.1
SLAVE 9C
SUB 00 WRITE
4C 3C 0D EF BD F0 00 00
F8 F8 60 60 00 06 18 90
00 2C 40 46 42 1A FF DA
F0 8B 00 00 00 00 00 00
D9 17 40 41 80 41 80 4F
FE 01 CF 0F 03 01 81 03
44 75 01 8C 03
SUB 21 WRITE 16
READ 1
#STANDARD
IF 1 @XX0XXX00
THEN GOTO BW_50Hz
ENDIF
IF 1 @XX1XXX00
THEN GOTO BW_60Hz
ENDIF
SUB 06 WRITE 00
ENDIF
IF 1 @XX1XXXXX
THEN GOTO NTSC
ENDIF
IF 1 @XX0XXXXX
THEN GOTO PAL
ENDIF
#BW_50Hz
PRINT "BLACK&WHITE"
SUB 06 WRITE 80
SUB 2E WRITE 9A
GOTO STOP
#BW_60Hz
PRINT "BLACK&WHITE"
SUB 06 WRITE 80
SUB 2E WRITE 81
GOTO STOP
#NTSC
SUB 0D WRITE 06
SUB 11 WRITE 2C
SUB 2E WRITE 81
PRINT "NTSC"
GOTO STOP
#PAL
SUB 0D WRITE 06
SUB 11 WRITE 59
SUB 2E WRITE 9A
PAUSE %150
IF 1 @XX0XXX01
THEN GOTO SECAM
ELSE PRINT "PAL"
GOTO STOP
1995 Oct 18
One Chip Front-end 1 (OCF1)
CODE 0 STARTUP and STANDARD Procedure
!Status?
!OCF1 NTSC-setup
!NO COLOR
!REFS OFF CLAMP AKTIV
!NO COLOR
!60Hz
!50Hz
!VBPS
!VBPS
!SECS -> 0
!CHCV
!VBPS
!SECS -> 0
!CHCV
!VBPS
!150ms
70
#SECAM
SUB 0D WRITE 07
PRINT "SECAM"
GOTO STOP
#STOP
23.2
SLAVE 9C
SUB 06 WRITE 00
SUB 20 WRITE D9
SUB 21 WRITE 17
SUB 22 WRITE 40
SUB 2C WRITE 03
SUB 30 WRITE 44
SUB 31 WRITE 75
SUB 21 WRITE 16
23.3
SLAVE 9C
SUB 06 WRITE 00
SUB 20 WRITE D8
SUB 21 WRITE 17
SUB 22 WRITE 40
SUB 2C WRITE 03
SUB 30 WRITE 44
SUB 31 WRITE 75
SUB 21 WRITE 16
23.4
SLAVE 9C
SUB 06 WRITE 00
SUB 20 WRITE BA
SUB 21 WRITE 07
SUB 22 WRITE 91
SUB 2C WRITE 03
SUB 30 WRITE 60
SUB 31 WRITE B5
SUB 21 WRITE 05
23.5
SLAVE 9C
SUB 06 WRITE 00
SUB 20 WRITE B8
SUB 21 WRITE 07
SUB 22 WRITE 91
SUB 2C WRITE 03
SUB 30 WRITE 60
SUB 31 WRITE B5
SUB 21 WRITE 05
MODE 0 Source Select Procedure
MODE 1 Source Select Procedure
MODE 2 Source Select Procedure
MODE 3 Source Select Procedure
SAA7110; SAA7110A
!SECS -> 1
!OCF1
!CVBS MODE 0
!AI21 ACTIVE
!REFS ON
!AD2->LUMA and CHROMA
!CLAMP SELECT
!Gain AD2 active
!AOSL -> 01b
!REFS OFF CLAMP AKTIV
!OCF1
!CVBS MODE 1
!AI22 ACTIVE
!REFS ON
!AD2->LUMA and CHROMA
!CLAMP SELECT
!Gain AD2 active
!AOSL -> 01b
!REFS OFF CLAMP AKTIV
!OCF1
!CVBS MODE 2
!AI31 ACTIVE
!REFS ON
!AD3->LUMA and CHROMA
!CLAMP SELECT
!Gain AD3 active
!AOSL -> 10b
!REFS OFF CLAMP AKTIV
!OCF1
!CVBS MODE 3
!AI32 ACTIVE
!REFS ON
!AD3->LUMA and CHROMA
!CLAMP SELECT
!Gain AD3 active
!AOSL -> 10b
!REFS OFF CLAMP AKTIV
Product specification