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Field Name
D1CRTC_BLACK_COLOR_B_CB
D1CRTC_BLACK_COLOR_G_Y
D1CRTC_BLACK_COLOR_R_CR
Black color applied to the active display region when blanking the screen
Field Name
D1CRTC_V_BLANK (R)
D1CRTC_V_ACTIVE_DISP (R)
D1CRTC_V_SYNC_A (R)
D1CRTC_V_UPDATE (R)
D1CRTC_V_START_LINE (R)
D1CRTC_H_BLANK (R)
D1CRTC_H_ACTIVE_DISP (R)
D1CRTC_H_SYNC_A (R)
Reports the position of CRTC1
Field Name
D1CRTC_VERT_COUNT (R)
D1CRTC_HORZ_COUNT (R)
Current horizontal and vertical count of CRTC1
Field Name
D1CRTC_FRAME_COUNT (R)
Current frame count for CRTC1
© 2007 Advanced Micro Devices, Inc.
Proprietary
D1CRTC_BLACK_COLOR - RW - 32 bits - DISPDEC:0x6098
Bits
9:0
19:10
29:20
D1CRTC_STATUS - RW - 32 bits - DISPDEC:0x609C
Bits
0
1
2
3
4
16
17
18
D1CRTC_STATUS_POSITION - RW - 32 bits - DISPDEC:0x60A0
Bits
12:0
28:16
D1CRTC_STATUS_FRAME_COUNT - RW - 32 bits - DISPDEC:0x60A4
Bits
23:0
D1CRTC_STATUS_VF_COUNT - RW - 32 bits - DISPDEC:0x60A8
Default
0x0
B / Cb component of the black color
0x0
G / Y component of the black color
0x0
R / Cr component of the black color
Default
0x0
Current vertical position
0 = outside vertical blank region
1 = within vertical blank region
0x0
Current vertical position
0 = outside vertical active display region
1 = within vertical active display region
0x0
Current vertical position
0 = outside VSYNC
1 = within VSYNC
0x0
Current vertical position
0 = outside the V_UPDATE region
1 = within the V_UPDATE region (between end of vertical active dis-
play and start_line)
0x0
Current vertical position
0 = outside start_line region
1 = within start_line region
0x0
Current horizontal position
0 = outside horizontal blank region
1 = within horizontal blank region
0x0
Current horizontal region
0 = outside horizontal active display region
1 = within horizontal active display region
0x0
Current horizontal position
0 = outside horizontal sync
1 = within horizontal sync
Default
0x0
Reports current vertical count
0x0
Reports current horizontal count
Default
0x0
Reports current frame count
CRTC Registers
Description
Description
Description
Description
M56 Register Reference Manual
2-275
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