Specifications

59Maxim Integrated
HDCP Gigabit Multimedia Serial
Link Serializer/Deserializer
MAX9263/MAX9264
Table 21. Deserializer GMSL Core Register Table (continued)
REGISTER
ADDRESS
BITS NAME VALUE FUNCTION
DEFAULT
VALUE
0x05
D7 I2CMETHOD
0 I
2
C conversion sends the register address.
0
1
Disable sending of I
2
C register address
(command-byte-only mode).
D[6:5] HPFTUNE
00 7.5MHz equalizer highpass cutoff frequency.
01
01 3.75MHz cutoff frequency.
10 2.5MHz cutoff frequency.
11 1.87MHz cutoff frequency.
D4 PDHF
0 High-frequency boosting enabled.
0
1 High-frequency boosting disabled.
D[3:0] EQTUNE
0000 2.1dB equalizer boost gain.
0100, 1001
0001 2.8dB equalizer boost gain.
0010 3.4dB equalizer boost gain.
0011 4.2dB equalizer boost gain.
0100
5.2dB equalizer boost gain. Power-up default
when EQS = high.
0101 6.2dB equalizer boost gain.
0110 7dB equalizer boost gain.
0111 8.2dB equalizer boost gain.
1000 9.4dB equalizer boost gain.
1001
10.7dB equalizer boost gain. Power-up default
when EQS = low.
1010 11.7dB equalizer boost gain.
1011 13dB equalizer boost gain.
11XX Do not use.
0x06
D7 DISSTAG
0 Enable staggered outputs.
0
1 Disable staggered outputs.
D6 AUTORST
0
Do not automatically reset error registers and
outputs.
0
1 Automatically reset error registers and outputs.
D5 DISINT
0 Enable interrupt transmission to serializer.
0
1 Disable interrupt transmission to serializer.
D4 INT
0 INT input = low (read only).
0
(read only)
1 INT input = high (read only).
D3 GPIO1OUT
0 Output low to GPIO1.
1
1 Output high to GPIO1.
D2 GPIO1
0 GPIO1 is low.
1
(read only)
1 GPIO1 is high.
D1 GPIO0OUT
0 Output low to GPIO0.
1
1 Output high to GPIO0.
D0 GPIO0
0 GPIO0 is low.
1
(read only)
1 GPIO0 is high.