EPC901 Datasheet, PDF (21/37 Pages) Espros Photonics corp – CCD line sensor 1024x1 pixel

Bit no.
Bit name
Operation
Default
BW_VIDEO_CONF_I2C / BW_VIDEO_CONF_EFF
7
6
5
4
3
2
n/a
n/a
n/a
n/a
BW_VIDEO_1
n/a
n/a
n/a
n/a
R/W
n/a
n/a
n/a
n/a
0x1
Table 7: Description of register BW_VIDEO_CONF_I2C, BW_VIDEO_CONF_EFF
1
0
BW_VIDEO_0
R/W
0x1
BW_VIDEO_1, BW_VIDEO_0:
1000 or 1100:
1010 or 1111:
0101 or others:
0010 or 0011:
Low video bandwidth (referred to as 4 MHz, see section 4.4.)
Min. video bandwidth (referred to as 1 MHz, see section 4.4.)
Max. video bandwidth (referred to as 16 MHz, see section 4.4.)
High video bandwidth (referred to as 8 MHz, see section 4.4.)
Bit no.
Bit name
Operation
Default for versions < -032
Default from version -032
7
SC_CMFB_
EN
R/W
0
1
MISC_CONF
6
5
4
3
n/a
n/a
n/a
n/a
R/W
R/W
R/W
R/W
0
0
1
1
0
0
1
1
Table 8: Description of register MISC_CONF
2
1
0
VIDEO_AMP
_PD_OVR_
EN
VIDEO_AMP
_PD_OVR
RD_CONF_
CTRL
R/W
R/W
R/W
0
0
0
0
0
0
Register Name
SC_CMFB_EN
n/a
n/a
n/a
n/a
VIDEO_AMP_PD_OVR_EN
VIDEO_AMP_PD_OVR
RD_CONF_CTRL
Description
Disabled: Video amplifier to use continuous-time common-mode
feedback
Enabled: Video amplifier to use switched-capacitor common-mode
feedback
Note: This bit has to be enabled in conjunction with enabling bit
AMP_PHY_IDLE_EN in register FORCE_ANA_CTRL_SIGS (see Ta-
ble 23)
n/a; do not change
n/a; do not change
n/a; do not change
n/a; do not change
Enable/disable whether the register bit VIDEO_AMP_PD_OVR is ef-
fective
Video amplifier power down. This bit is only effective if register bit
VIDEO_AMP_PD_OVR_EN is set
Selects the control of the configuration
Table 9: Description of register setting MISC_CONF
1
enabled
n/a
n/a
enabled
enabled
enabled
Video amp off
Use configura-
tion registers
0
disabled
default
default
disabled
disabled
disabled
Video amp on
Use configura-
tion pins
© 2016 ESPROS Photonics Corporation
Characteristics subject to change without notice
21 / 37
Datasheet_epc901-V5.6
www.espros.com