Datasheet

THS8200

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SLES032D –JUNE 2002–REVISED JUNE 2013

csc_bfc2(9:0): B/Cb input channel – B/Cb output channel, fractional part

{csc_b21 0x12(1:0) and [00 0000 0000]

csc_b22 0x13(7:0)}

10-bit fractional portion of coefficient that is multiplied with B/Cb input, to produce B/Cb output (magnitude format)

csc_bic3(5:0): B/Cb input channel – R/Cr output channel, integer part

{csc_b31 0x14(7:2)} [00 0000]

6-bit integer portion of coefficient that is multiplied with B/Cb input, to produce R/Cr output (signed magnitude format)

csc_bfc3(9:0): B/Cb input channel – R/Cr output channel, fractional part

{csc_b31 0x14(1:0) and [00 0000 0000]

csc_b32 0x15(7:0)}

10-bit fractional portion of coefficient that is multiplied with B/Cb input, to produce R/Cr output (magnitude format)

csc_offset1(9:0): DAC channel 1 offset

{csc_offs1 0x16(7:0) and [00 0000 0000]

csc_offs12 0x17(7:6)}

Offset value for G/Y output (signed magnitude format)

csc_offset2(9:0): DAC channel 2 offset

{csc_offs12 0x17(5:0) and [00 0000 0000]

csc_offs23 0x18(7:4)}

Offset value for B/Cb output (signed magnitude format)

csc_offset3(9:0): DAC channel 3 offset

{csc_offs23 0x18(3:0) and [00 0000 0000]

csc_offs3 0x19(7:2)}

Offset value for R/Cr output (signed magnitude format)

csc_bypass: Bypass for CSC block

{csc_offs3 0x19(1)} [1]

0 : Color space conversion (CSC) not bypassed

1 : CSC bypassed

csc_uof_cntl: Under-/overflow control for CSC block

{csc_offs3 0x19(1)} [0]

Controls over-/underflow protection logic on color space converter

0 : Under-/overflow protection off

1 : Under-/overflow protection on

5.2.3 Test Control (Sub-Addresses 0x1A−0x1B)

tst_digbypass: Bypass to DAC inputs

{tst_cntl1 0x1A(7)} [0]

0 : Normal operation; nonbypass

1 : Digital logic bypassed to directly control DACs from input bus

tst_offset: Bypass for DAC offsets

{tst_cntl1 0x1A(6)} [0]

0 : Normal operation; logic not bypassed

1 : Programmed offsets are always added to DAC codes regardless of mode or dtg_state

C Registers

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