AK5406 Datasheet, PDF (20/37 Pages) Asahi Kasei Microsystems – 80MSPS Triple ADC for Displays

ASAHI KASEI
[AK5406]
Control Register
Table 11 : Register map
Sub R/W
Default
Adrs
Or Bits Value
RO
00H
RO 7:0 10101110
01H R/W 7:0 01101001
02H R/W 7:4 1101****
03H R/W 7:6 01******
5:3 **001***
04H R/W 7:3 10000***
05H R/W 7:0 10000000
06H R/W 7:0 10000000
07H R/W 7:0 00100000
08H R/W 7:0 10000000
09H R/W 7:0 10000000
0AH R/W 7:0 10000000
0B-0DH RO 7:0 00000000
0EH R/W 6 *1******
5 **0*****
3 ****0***
2 *****0**
0 *******0
0FH
10H
R/W 7 0*******
6 *1******
5 **0*****
3 ****1***
1 ******1*
R/W 7:3 10111***
2 *****0**
1 ******0*
0 *******0
Register
Name
Function
CHIPID
Device ID number
PLL DIV Upper 8-bit PLL divider ratio[11:4]
（MSB）
PLL DIV
（LSB）
PLL VCO
PLL CP
PHADJ
CLP PLACE
CLP
DURATION
HSYNCO
WIDTH
RED GAIN
GREEN
GAIN
BLUE GAIN
HSYNC POL
HSYNCO
POL
HSYNC SEL
VSYNC POL
VSYNC SEL
CLAMP SEL
CLAMP POL
COAST SEL
COAST POL
PDN
SOGTH
RED CLP
LVL
GREEN CLP
LVL
BLUE CLP
LVL
Lower 4-bit PLL divider ratio[3:0]
Bit [7:6] PLL VCO range
Bit [5:3] PLL Charged Pump current
Clock phase adjust (1LSB = T/32)
Clamp position
Clamp period
HSYNCO pulse width
Red channel gain adjust
Green channel gain adjust
Blue channel gain adjust
Reserved
Bit 6 : HSYNC input polarity setting
( 0 : Low 1 : Hi )
Bit 5 : HSYNCO output polarity setting
( 0 : Hi 1 : Low )
Bit 3 : Hsync select
( 0 : HSYNC 1: Sync-on-Green )
Bit 2 : VSYNCO inversion
( 0 : INV 1 : No INV )
Bit 0 : VSYNC select
( 0 at power-down(PDN=0) )
(0 : VSYNC 1 : Sync Separator Signal )
Bit 7: Clamp signal select
( 0:HSYNC 1:CLAMP pin )
Bit 6: Clamp polarity ( 0 : Hi 1 : Low )
Bit 5: Coast select
( 0 : COAST Pin 1 : VSYNC )
Bit 3: Coast polarity setting
( 0 : Low 1 : Hi )
Bit 1: Power-down
( 0 : power-down 1 : normal operation )
Sync-on- Green threshold level setting
Bit 2: Red channel clamp level setting
( 0 : Minimum value 1 : Mid value )
Bit 1: Green channel clamp level setting
( 0 : Minimum value 1 : Mid value )
Bit 0: Blue channel clamp level setting
( 0 : Minimum value 1 : Mid value )
MS0592-E-01
20
2008/07