AMD Geode™ SC1200/SC1201 Processor Data Book
53
Signal Definitions
32579B
TFTDCK
AA1
O
TFT Clock.
Clock to external CRT DACs or TFT.
IDE_RST#
A10
IOCS0#
TFTDE
P2
O
TFT Data Enable.
Can be used as blank signal to exter-
nal CRT DACs.
IDE_CS1#
B18
ACK#+VOPCK+
FPCICLK
FP_VDD_ON
AB1
O
TFT Power Control.
Used to enable power to the Flat
Panel display, with power sequence timing.
IDE_DATA4
V30
GXCLK+TEST3
TFTD[17:0]
See
Table 3-3
on page
40
O
Digital RGB Data to TFT.
TFTD[5:0] - Connect to BLUE TFT inputs.
TFTD[11:6] - Connect to GREEN TFT inputs.
TFTD[17:12] - Connect to RED TFT inputs.
The TFT interface is
muxed with the IDE
interface or the Par-
allel Port/VOP inter-
face. See Table 3-5
on page 45 and
Table 3-7 on page
48 for details.
3.4.4
CRT/TFT Interface Signals (Continued)
Signal Name
Ball No.
Type
Description
Mux
Summary of Contents for Geode SC1200
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Page 16: ...16 AMD Geode SC1200 SC1201 Processor Data Book Overview 32579B...
Page 24: ...24 AMD Geode SC1200 SC1201 Processor Data Book Architecture Overview 32579B...
Page 364: ...364 AMD Geode SC1200 SC1201 Processor Data Book Debugging and Monitoring 32579B...