SAA7184 Philips Semiconductors, SAA7184 Datasheet - Page 21

• Manufacturer Part Number: SAA7184
• Description: Digital Video Encoders DENC2-M6
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 28 Logic levels and function of PHRES
Table 29 Subaddress 71 to 73
Table 30 Subaddress 77 to 79
1996 Jul 03
DATA BYTE
DATA BYTE
Digital Video Encoders (DENC2-M6)
PHRES1
BMRQ
EMRQ
BRCV
ERCV
0
0
1
1
DATA BYTE
beginning of MP request signal (RCM2)
end of MP request signal (RCM2)
beginning of output signal on RCV2 pin
end of output signal on RCV2 pin
values above 1715 (FISE = 1) or 1727 [FISE = 0] are not allowed
first active pixel at analog outputs (corresponding input pixel coinciding with RCM2) at
BMRQ = 0F9H [117H]
values above 1715 (FISE = 1) or 1727 [FISE = 0] are not allowed
last active pixel at analog outputs (corresponding input pixel coinciding with RCM2) at
EMRQ = 683H [691H]
values above 1715 (FISE = 1) or 1727 [FISE = 0] are not allowed
first active pixel at analog outputs (corresponding input pixel coinciding with RCV2) at
BRCV = 0F9H [117H]
values above 1715 (FISE = 1) or 1727 (FISE = 0) are not allowed
last active pixel at analog outputs (corresponding input pixel coinciding with RCV2) at
ERCV = 683H [691H]
PHRES0
0
1
0
1
no reset or reset via RTCI from SAA7111 if bit RTCE = 1
reset every two lines
reset every eight fields
reset every four fields
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DESCRIPTION
DESCRIPTION
FUNCTION
SAA7184; SAA7185B
Preliminary specification