SAA7108AE Datasheet, PDF (127/208 Pages) NXP Semiconductors – HD-CODEC

NXP Semiconductors
SAA7108AE; SAA7109AE
HD-CODEC
SAA7108AE_SAA7109AE_3
Product data sheet
Table 126. HD output control register, subaddress DCh, bit description …continued
Legend: * = default value after reset.
Bit
Symbol Access Value Description
1
HDGY R/W 0* gain in the HD output path is reduced, insertion of sync pulses
is possible
1
full level swing at the input causes full level swing at the DACs
in HD mode
0
HDIP R/W
interpolator for the color difference signal in the HD output
path
0* active
1
off
Table 127. Cursor color 1 R, G and B registers, subaddresses F0h to F2h, bit description
Subaddress Bit
Symbol Description
F0h
7 to 0 CC1R[7:0] RED portion of first cursor color
F1h
7 to 0 CC1G[7:0] GREEN portion of first cursor color
F2h
7 to 0 CC1B[7:0] BLUE portion of first cursor color
Table 128. Cursor color 2 R, G and B registers, subaddresses F3h to F5h, bit description
Subaddress Bit
Symbol Description
F3h
7 to 0 CC2R[7:0] RED portion of second cursor color
F4h
7 to 0 CC2G[7:0] GREEN portion of second cursor color
F5h
7 to 0 CC2B[7:0] BLUE portion of second cursor color
Table 129. Auxiliary cursor color R, G and B registers, subaddresses F6h to F8h, bit
description
Subaddress Bit
Symbol Description
F6h
7 to 0 AUXR[7:0] RED portion of auxiliary cursor color
F7h
7 to 0 AUXG[7:0] GREEN portion of auxiliary cursor color
F8h
7 to 0 AUXB[7:0] BLUE portion of auxiliary cursor color
Table 130. Horizontal cursor position and horizontal hot spot, MSB XCP registers,
subaddresses F9h and FAh, bit description
Subaddress Bit
Symbol Description
FAh
7 to 3 XHS[4:0] horizontal hot spot of cursor
2 to 0 XCP[10:8] horizontal cursor position
F9h
7 to 0 XCP[7:0]
Table 131. Vertical cursor position and vertical hot spot, MSB YCP registers, subaddresses
FBh and FCh, bit description
Subaddress Bit
Symbol Description
FCh
7 to 3 YHS[4:0] vertical hot spot of cursor
2
-
must be programmed with logic 0 to ensure compatibility to
future enhancements
1 and 0 YCP[9:8] vertical cursor position
FBh
7 to 0 YCP[7:0]
Rev. 03 — 6 February 2007
© NXP B.V. 2007. All rights reserved.
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