HMP8170CN Intersil Corporation, HMP8170CN Datasheet - Page 22

• Manufacturer Part Number: HMP8170CN
• Description: NTSC/PAL Video Encoder
• Manufacturer: Intersil Corporation

NUMBER
NUMBER
NUMBER
NUMBER
BIT
BIT
BIT
BIT
7-0
7-0
7-0
7-0
PHINC 0
(LSB)
PHINC 1
PHINC 2
PHINC 3
(MSB)
FUNCTION
FUNCTION
FUNCTION
FUNCTION
22
The 8-bit registers PHINC 0–3 are cascaded together to form a 32-bit PHINC value. The
PHINC value is the phase increment value of the color subcarrier generation NCO. When the
BT.656 ancillary data is selected as the PHINC source, the PHINC registers may be read to
determine the last PHINC value loaded via the selected interface.
The 8-bit registers PHINC 0–3 are cascaded together to form a 32-bit PHINC value. The
PHINC value is the phase increment value of the color subcarrier generation NCO. When the
BT.656 ancillary data is selected as the PHINC source, the PHINC registers may be read to
determine the last PHINC value loaded via the selected interface.
The 8-bit registers PHINC 0–3 are cascaded together to form a 32-bit PHINC value. The
PHINC value is the phase increment value of the color subcarrier generation NCO. When the
BT.656 ancillary data is selected as the PHINC source, the PHINC registers may be read to
determine the last PHINC value loaded via the selected interface.
The 8-bit registers PHINC 0–3 are cascaded together to form a 32-bit PHINC value. The
PHINC value is the phase increment value of the color subcarrier generation NCO. When the
BT.656 ancillary data is selected as the PHINC source, the PHINC registers may be read to
determine the last PHINC value loaded via the selected interface.
HMP8170, HMP8171, HMP8172, HMP8173
TABLE 43. PHASE INCREMENT REGISTER 1
TABLE 44. PHASE INCREMENT REGISTER 2
TABLE 45. PHASE INCREMENT REGISTER 1
TABLE 42. PHASE INCREMENT REGISTER 0
SUB ADDRESS = 6B
SUB ADDRESS = 6C
SUB ADDRESS = 6D
SUB ADDRESS = 6E
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
H
H
H
H
RESET
RESET
RESET
RESET
STATE
STATE
STATE
STATE
00
00
00
00
H
H
H
H