Manual

Description of the data path
GUPPY Technical Manual V7.1.0
118
White balance and interlaced GUPPYs
For the interlaced GUPPYs (GUPPY F-038/038 NIR/044/044 NIR) there is a
non-standard (non-IIDC) register for white balance (0xF10080C4 and
0xF10080C8). This register is similar to the standard white balance CSR: here
each of the four colors can be controlled independently. One-push white
balance is not available.
Format_7 Mode_0: the binned 4 pixels have separate gains.
Format_7 Mode_1: Each of the complementary colors Cy, Ye, Mg and G have
their own gain.
Register Name Field Bit Description
0xF10080C0 WHITE_BAL_INQ Presence_Inq [0] Always 0
-[1..31]Reserved
0xF10080C4 WHITE_BAL_12 Presence_Inq [0] Indicates presence of this fea-
ture (read only)
- [1..4] Reserved
OnePush [5] One-push white balance
ON_OFF [6] Feature On/Off
A_M_Mode [7] Auto white balance
PXGA_2_Value [8..19] Green / red
PXGA_1_Value [20..31] Magenta / green
0xF10080C8 WHITE_BAL_34 Presence_Inq [0] Indicates presence of this fea-
ture (read only)
- [1..7] Reserved
PXGA_4_Value [8..19] Cyan / green
PXGA_3_Value [20..31] Yellow / blue
Table 41: White balance register for interlaced GUPPYs