Table 3-1. Video Signal Definitions Per Mode - AMD Geode LX 600@0.7W Data Book

33234H
Signal Name CRT w/16-bit VIP
RED
GREEN
BLUE
DRGB[31:24] (I/O)
DRGB[23:16] (O)
DRGB[15:8] (O)
DRGB[7:0] (O)
DOTCLK (O)
HSYNC (O)
VSYNC (O)
DISPEN (O)
VDDEN (I/O) VIP_HSYNC (I)
LDEMOD (I/O) VIP_VSYNC (I)
VID[7:0] (I)
VIPCLK (I)
VIPSYNC (I)
Note 1. Alpha RED/GREEN/BLUE: Useful for off-chip graphics digital interfaces.
Note 2. Pin usage depends on TFT mode. See Section 6.7.7 "Flat Panel Display Controller" on page 405 for details.
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Table 3-1. Video Signal Definitions Per Mode

RGB w/16-bit
VIP
RED
GREEN
BLUE
VID[15:8] (I) VID[15:8] (I)
R[7:0] R[7:0]
G[7:0] G[7:0]
B[7:0] B[7:0]
DOTCLK (O) DOTCLK (O)
HSYNC (O) HSYNC (O)
VSYNC (O) VSYNC (O)
VIP_HSYNC (I)
VIP_VSYNC (I)
VID[7:0] VID[7:0]
VIPCLK VIPCLK
VIPSYNC VIPSYNC
ARGB (Note 1) TFT w/16-bit VIP
w/8-bit VIP (not 601)
Alpha VID[15:8] (I)
R[7:0] R[7:0] (Note 2)
G[7:0] G[7:0] (Note 2)
B[7:0] B[7:0] (Note 2)
DOTCLK (O) DOTCLK (O)
HSYNC (O) VOP_HSYNC (O)
VSYNC (O) VSYNC (O)
DISPEN (O)
VIP_HSYNC (I) VDDEN (O)
VIP_VSYNC (I) LDEMOD (O)
VID[7:0] VID[7:0]
VIPCLK VIPCLK
VIPSYNC VIPSYNC
AMD Geode™ LX Processors Data Book
Signal Definitions
8- or 16-bit VOP
w/16-bit VIP
VID[15:8] (I)
Driven low
VOP[15:8] (O)
VOP[7:0] (O)
VOPCLK (O)
VOP_HSYNC (O)
VOP_VSYNC (O)
VOP_BLANK (O)
VIP_HSYNC (I)
VIP_VSYNC (I)
VID[7:0]
VIPCLK
VIPSYNC