
24
FN7510.0
February 14, 2008
Register Listings
ISL59450 I2C CONTROL MAP
DATA
GREY = READ ONLY, WHITE = READ/WRITE
I2C
ADDR.
FUNCTION
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
0x00
Sync Separator A
Sync
Output
Polarity
Reserved
Set to 0
Enable
Reserved
Set to 0
Sync Input
Polarity
Sync Type
Input
Select b1
Input
Select b0
0x01
Sync Separator B
Sync
Output
Polarity
Reserved
Set to 0
Enable
Reserved
Set to 0
Sync Input
Polarity
Sync Type
Input
Select b1
Input
Select b0
0x02
Composite Output A
Slave
Mode A
Low Offset
Mode
Enable
Output
Amplifier
Gain
Filter
Disable
Input
Select b2
Input
Select b1
Input
Select b0
0x03
Composite Output B
Slave
Mode B
Low Offset
Mode
Enable
Output
Amplifier
Gain
Filter
Disable
Input
Select b2
Input
Select b1
Input
Select b0
0x04
S-Video Output Group A
Slave
Mode A
Low Offset
Mode
Enable
Output
Amplifier
Gain
Filter
Disable
Reserved
Set to 0
Input
Select b1
Input
Select b0
0x05
S-Video Output Group B
Slave
Mode B
Low Offset
Mode
Enable
Output
Amplifier
Gain
Filter
Disable
Reserved
Set to 0
Input
Select b1
Input
Select b0
0x06
Component Video
Output Group A
Slave
Mode A
RGB
Mode
Enable
Output
Amplifier
Gain
Filter b1
Filter b0
Input
Select b1
Input
Select b0
0x07
Component Video
Output Group B
Slave
Mode B
RGB
Mode
Enable
Output
Amplifier
Gain
Filter b1
Filter b0
Input
Select b1
Input
Select b0
0x08 -
0x13
Reserved Ignore the
contents of and do not
write to these registers.
0
0x14
Miscellaneous 1 S-Video
Connected. Field Invert
Enable allows Field output
signal to be inverted when
"Sync Output Polarity" bit
is set. Global Enable: 0:
Low power standby mode
with outputs in high-
impedance state, 1:
Powers up all internal
reference
S-Video 3
Connected
S-Video 2
Connected
S-Video 1
Connected
S-Video 0
Connected
Reserved
Set to 0
Reserved
Set to 0
Field Invert
Enable
Global
Enable
0x15
Reserved Ignore the
contents of and do not
write to these registers.
Reserved
0x16
Miscellaneous 2
Component
A Low
Offset
Mode
Disable
Component
A Clamp
Disable
S-Video A
Clamp
Disable
Composite
A Clamp
Component
B Low
Offset
Mode
Disable
Component
B Clamp
Disable
S-Video B
Clamp
Disable
Composite
B Clamp
ISL59450