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Display Output Registers
Field Name
DACA_COMPARATOR_OUTPUT (R)
DACA_COMPARATOR_OUTPUT_BLUE (R)
DACA_COMPARATOR_OUTPUT_GREEN (R)
DACA_COMPARATOR_OUTPUT_RED (R)
Field Name
DACA_TEST_ENABLE
Field Name
DACA_BG_MODE
Field Name
DACB_ENABLE
Turn on/off DACB
Field Name
DACB_SOURCE_SELECT
Select between 1st display, 2nd display & TV encoder streams
M56 Register Reference Manual
2-300
DACA_COMPARATOR_OUTPUT - RW - 32 bits - DISPDEC:0x7860
Bits
0
1
2
3
DACA_TEST_ENABLE - RW - 32 bits - DISPDEC:0x7864
Bits
0
DACA_PWR_CNTL - RW - 32 bits - DISPDEC:0x7868
Bits
1:0
DACB_ENABLE - RW - 32 bits - DISPDEC:0x7A00
Bits
0
DACB_SOURCE_SELECT - RW - 32 bits - DISPDEC:0x7A04
Bits
1:0
Default
0x0
Monitor Detect Output. This signal is an AND of 3 DAC macro sig-
nals: R_CDET, G_YDET & B_COMPDET.
0x0
DACA blue channel comparator output value comes from DAC
R_CDET pin
0x0
DACA green channel comparator output value comes from DAC
G_YDET pin
0x0
DACA red channel comparator output value comes from DAC
B_COMPDET pin
Default
0x0
DACATEST Enable
0=Disable
1=Enable
Default
0x0
DACA bandgap macro configuration. Allows bandgap macro to be
configured to optimize performance.Goes directly to DAC
BG_MODE[1:0] input.
Default
0x0
0=Disable
1=Enable
Default
0x0
0=Source is CRTC1
1=Source is CRTC2
2=Source is TV Encoder
3=Reserved
Description
Description
Description
Description
Description
© 2007 Advanced Micro Devices, Inc.
Proprietary
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