HMP8156ACNZ Intersil, HMP8156ACNZ Datasheet - Page 20

• Manufacturer Part Number: HMP8156ACNZ
• Description: IC VIDEO ENCODER NTSC/PAL 64MQFP
• Manufacturer: Intersil
• Type: NTSC/PAL Encoderr

Specifications of HMP8156ACNZ

• Applications: Multimedia, Video Editing
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 64-MQFP, 64-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NUMBER
NUMBER
NUMBER
BIT
BIT
BIT
7-5
2-0
7-6
5-0
7
6
5
4
3
2
1
0
4
3
BLANK
Timing Select
Reserved
BLANK Output
Control
BLANK
Polarity
HSYNC and
VSYNC Output
Control
HSYNC
Polarity
VSYNC
Polarity
FIELD
Polarity
Reserved
CLK Output Control
Aspect Ratio Mode
Reserved
Closed Captioning
Enable
Reserved
FUNCTION
FUNCTION
FUNCTION
20
This bit is ignored unless BLANK is configured to be an output.
0 = Data for the first active pixel of the scan line must arrive the CLK cycle after the encoder
negates BLANK.
1 = Data for the first active pixel of the scan line must arrive immediately after the encoder
negates BLANK.
0 = BLANK is an input
1 = BLANK is an output
0 = Active low (low during blanking)
1 = Active high (high during blanking)
0 = HSYNC and VSYNC are inputs
1 = HSYNC and VSYNC are outputs
0 = Active low (low during horizontal sync)
1 = Active high (high during horizontal sync)
0 = Active low (low during vertical sync)
1 = Active high (high during vertical sync)
0 = Active low (low during odd fields)
1 = Active high (high during odd fields)
1 = CLK is an output
0 = Rectangular (BT.601) pixels
1 = Square pixels
00 = Closed caption disabled
01 = Closed caption enabled for odd fields: line 21 for NTSC, line 18 for (M) PAL, or line 22 for
(B, D, G, H, I, N, CN) PAL
10 = Closed caption enabled for even fields: line 284 for NTSC, line 281 for (M) PAL, or line
335 for (B, D, G, H, I, N, CN) PAL
11 = Closed caption enabled for both odd and even fields
0 = CLK is an input
This bit must be set to “0” during BT.656 input mode.
TABLE 17. AUXILIARY DATA ENABLE REGISTER
TABLE 15. TIMING I/O REGISTER #1
TABLE 16. TIMING I/O REGISTER #2
HMP8154, HMP8156A
SUB ADDRESS = 04
SUB ADDRESS = 05
SUB ADDRESS = 06
DESCRIPTION
DESCRIPTION
DESCRIPTION
H
H
H
August 20, 2009
000000
RESET
RESET
RESET
STATE
STATE
STATE
000
00
00
0
0
0
0
0
0
0
0
0
0
FN4343.5
B
B
B
B
B
B
B
B
B
B
B
B
B
B