PAS005B Datasheet, PDF (6/41 Pages) Pixart Imaging Inc. – SXGA Color/Mono Digital CMOS Image Sensor

PixArt Imaging Inc.
PAS005B
CMOS Image Sensor IC
Reg_5[2:0]
Reg_6[7:0]
Reg_7[2:0]
Reg_8[7:0]
Reg_9[2:0]
Reg_10[7:0]
Reg_11[2:0]
Reg_12[7:0]
Reg_13[5]
Reg_13[4]
Reg_13[3]
wcp_in[10:8]
wcp_in[7:0]
wcw_in[10:8]
wcw_in[7:0]
wrp[10:8]
wrp[7:0]
wrd
wrd
CDS_ext2_in
row_ave
dir_ave
Reg_13[2]
Reg_13[1]
Reg_13[0]
Reg_14[2:0]
Reg_15[7:0]
mono_ave
Seq_exp
Snap_ena
cov[10:8]
cov[7:0]
10: 1/4 sub-sampling,
11: 1/8 sub-sampling
R/W
0 window column pointer
R/W
0 window column pointer
R/W 1287 window column width
R/W 1287 window column width
R/W
0 window row pointer
R/W
0 window row pointer
R/W 1027 window row depth
R/W 1027 window row depth
R/W
0
CDS timing extension to 2 times of normal CDS
timing for 48M pixel rate
R/W
0 row average for row sub-sampling
direction of average
R/W
0 0: the same direction of rrc
1: reverse direction of rrc
used for mono color filter
R/W
0 0: row<i> & row<i+2> average
1: row<i> & row<i+1> average
R/W
1
R/W
0
R/W
0 column overhead: used to increase line time
R/W
0 column overhead: used to increase line time
It is used to reset the full sensor array and exposure
address when critical operation mode is
changed(useful only that register “flag” is set to 1
Reg_16[0]
mode_chg_reg
R/W
0
and reset of the full sensor array and exposure
address will start till the first new frame is readout
after register “flag” is set to 1) .
It will be reset by the same mechanism that flag
register be reset.
Reg_17[5:0]
LPF[13:8]
R/W 1027 Line per frame: total frame time = (LPF+1)+2 lines
Reg_18[7:0]
LPF[7:0]
R/W 1027 Line per frame: total frame time = (LPF+1)+2 lines
Reg_19[5:0]
ny[13:8]
R/W
0 Exposure time start point offset in line resolution
Reg_20[7:0]
ny[7:0]
R/W
0 Exposure time start point offset in line resolution
Reg_21[2:0]
Ne[10:8]
R/W
0 Exposure time start point offset in pixel resolution
Reg_22[7:0]
ne[7:0]
R/W
0 Exposure time start point offset in pixel resolution
Reg_23[6:5] Frnt_gain[1:0]
R/W
0 Front gain
Reg_23[4:0] Global_gain[4:0] R/W
0 Global gain
Reg_24[3]
Dac_B_sign
R/W
1 The Dac sign of color B
Reg_24[2]
Dac_G1_sign
R/W
1 The Dac sign of color G1
Reg_24[1]
Dac_G0_sign
R/W
1 The Dac sign of color G0
Reg_24[0]
Dac_R_sign
R/W
1 The Dac sign of color R
Reg_25[7:0]
Dac_B[7:0]
R/W
0
The Dac value of color B
(Dac setting is done by signed-magnitude)
Reg_26[7:0]
Dac_G1[7:0]
R/W
0 The Dac value of color G1
Reg_27[7:0]
Dac_G0[7:0]
R/W
0 The Dac value of color G0
Reg_28[7:0]
Dac_R[7:0]
R/W
0 The Dac value of color R
Reg_29[3:0]
Cg_B[3:0]
R/W
0 Color gain of color B
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PixArt Imaging Inc.
E-mail: [e-mail]