saa4996h NXP Semiconductors, saa4996h Datasheet - Page 42

• Manufacturer Part Number: saa4996h
• Description: Motion Adaptive Colour Plus And Control Ic Macpacic For Palplus
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 18 Control3
Table 19 Control4
1996 Oct 28
ADDRESS
ADDRESS
Motion Adaptive Colour Plus And Control
IC (MACPACIC) for PALplus
(HEX)
(HEX)
65
66
R/W
R/W
R
R
2 to 0 Rha/Rhb2,
7 to 5
BIT
BIT
6, 5
4, 3
4
3
2
1
0
7
IMacpacicN 0: MACPACIC available
Rha/Rhb1,
Rha/Rhb0
SelSdYl1,
SelSdYl0
623Valid
NmYl1,
22Valid
23Valid
IVericN
NmYl0
NAME
NAME
X
X
no function
0: correct MACP and/or helper processing is not possible and is
automatically switched off; helpers are blanked and MACPACIC is forced
into camera mode; reference levels of line 22 are not valid
1: correct MACP and/or helper processing could be possible; reference
levels of line 22 are valid
0: correct helper processing is not possible and is automatically switched
off; reference values of line 623 are not valid
1: correct helper processing could be possible; reference values of line 623
are valid
0: correct helper processing is not possible and is automatically switched
off; reference values of line 23 are not valid
1: correct helper processing could be possible; reference values of line 23
are valid
0: VERIC available
1: VERIC not available
1: MACPACIC not available
no function
indication of the Y_HP reduction factor, which is further saturation
dependent; these are deduced from the noise within full band (line 623)
indication of the Y_HP reduction factor deduced from the noise within the
helper (line 23)
indication of the amount of helper bandwidth reduction and helper amplitude
reduction; these are deduced from the noise within the helper (line 23)
42
FUNCTION
FUNCTION
Preliminary specification
SAA4996H