32579B

Video Processor Module

 

 

VBI_Total_Count_Odd

VBI_Line_Offset_Odd

Vertical Retrace - Logical Lines 4-9 — Scan Lines 4-9

(Not normally User Data)

Vertical Retrace - Logical Lines 10-21 — Scan lines 10-21

(Nominal VBI Lines)

Vertical Retrace - Logical Lines 22, 23 — Scan lines 22, 23

(Not normally User Data)

Active Video

Logical Line 24 — Scan Lines 24-263

Vertical Retrace - Logical Line 24 — Scan Line 1

Vertical Retrace - Logical Lines 2, 3 — Scan Lines 2, 3

(Not normally User Data)

VSYNC Start

VSYNC End

Figure 7-2. NTSC 525 Lines, 60 Hz, Odd Field

VBI_Total_Count_Even

VBI_Line_Offset_Even

Vertical Retrace - Logical Lines 4-9 — Scan Lines 267-272

(Not normally User Data)

Nominal VBI Lines 10-21 — Scan lines 273-284

(Nominal VBI Lines)

Vertical Retrace - Logical Lines 22,23 — Scan lines 285, 286

(Not normally User Data)

Active Video

Logical Line 24 — Scan Lines 287-525

Vertical Retrace - Logical Line 24 — Scan Line 264

Vertical Retrace - Logical Lines 2, 3 — Scan Lines 265, 266

(Not normally User Data)

Figure 7-3. NTSC 525 Lines, 60 Hz, Even Field

VSYNC Start

VSYNC End

314

AMD Geode™ SC1200/SC1201 Processor Data Book

Page 314
Image 314
AMD SC1200, SC1201 manual Active Video