Field Processing For Each Port Driver; Port Driver Initial Settings, Depending On Presence Of Eeprom - Sony SS-HQ1 Application Notes

10.1.4. Field Processing for Each Port Driver

To reduce the processing load, the SS-HQ1 system divides the port driver processing.
Of the 16 ports, four are controlled by individual 1V (fields), and processing for the other 12 is by every 3V
(fields).
Ports processed by 1V each :
Ports processed by 3V each :

10.1.5. Port Driver Initial Settings, Depending on Presence of EEPROM

Port Driver Initial Settings When EEPROM is Valid
The parameters are initialized by data written in EEPROM.
Port Driver Initial Settings When EEPROM is Invalid
When EEPROM is invalid or not connected, the port drivers function by means of initial values stored in the
CXD3172AR.
Table 10.1-6 Port Driver Initial Settings When EEPROM is Invalid
Port Name Parameter Name
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P0 to P3 (4 ports)
P4 to P15 (12 ports)
Processing port
VD
0,1,2,3,
4,5,6,7
Fig 10.1-5 Control of Port Drivers
CAT15_Byte1_bit0
AWBMODE
CAT15_Byte1_bit1
CAT15_Byte1_bit2
CRLSON CAT12_Byte11_bit0
BLCOFF CAT14_Byte1_bit2
AEREF CAT14_Byte1_bit3
NORMFLC CAT14_Byte2_bit0
AGCMAX CAT14_Byte1_bit4
AEME CAT14_Byte1_bit0
AESHUT CAT14_Byte1_bit6
SGMODE0 CAT17_Byte17_bit0
GAMSEL CAT12_Byte7_bit0
CAT12_Byte1_bit0
CAT12_Byte1_bit1
MODESEL
CAT12_Byte1_bit2
CAT12_Byte1_bit3
Processing port Processing port
0,1,2,3, 0,1,2,3,
8,9,10,11 12,13,14,15
Category
Color rolling control mode
Backlight compensation mode
AE parameter reference switching
SGMODE 0-bit switching
Gamma parameter switching
DSP operation mode switching
79
- SS-HQ1 Application Notes -
Ver.1.0.0 January 7, 2005
Description
AWB mode settings
Flicker less mode
AGC switching
AE/ME switching
AE shutter mode