MAX9240GTM+ Maxim Integrated, MAX9240GTM+ Datasheet - Page 44

• Manufacturer Part Number: MAX9240GTM+
• Description: Serializers & Deserializers - Serdes 28Bit GMSL Deserializer
• Manufacturer: Maxim Integrated

Specifications of MAX9240GTM+

• Rohs: yes

Table 16. Register Table (see
Maxim Integrated
REGISTER
ADDRESS
6.25MHz to 100MHz, 25-Bit GMSL Deserializer for
0x00
0x01
0x02
0x03
D[7:1]
D[7:1]
D[7:6]
D[5:4]
D[3:2]
D[1:0]
D[7:6]
D[4:0]
BITS
D0
D0
D5
Coax or STP Cable With Line Fault Detect
CFGBLOCK
AUTOFM
NAME
DESID
SERID
PRNG
SRNG
SDIV
SS
—
—
—
XXXXXXX
XXXXXXX
VALUE
XXXXX
00000
Table
00
01
10
11
01
00
01
10
11
00
01
10
11
00
01
10
11
0
0
1
0
1)
Serializer device address.
Reserved.
Deserializer device address. Default address is
determined by the state of the CX/TP input (Table 8).
Normal operation.
Registers 0x00 to 0x1F are read only.
No spread spectrum.
Q2% spread spectrum.
No spread spectrum.
Q4% spread spectrum.
Reserved.
12.5MHz to 25MHz pixel clock.
25MHz to 50MHz pixel clock.
Do not use.
Automatically detect the pixel clock range.
0.5Gbps to 1Gbps serial-data rate.
1Gps to 2Gps serial-data rate.
Automatically detect serial-data rate.
Automatically detect serial-data rate.
Calibrate spread-modulation rate only once after locking.
Calibrate spread-modulation rate every 2ms after
locking.
Calibrate spread-modulation rate every 16ms after
locking.
Calibrate spread-modulation rate every 256ms after
locking.
Reserved.
Autocalibrate sawtooth divider.
Manual SDIV setting. See the Manual Programming of
the Spread-Spectrum Divider section.
FUNCTION
MAX9240
DEFAULT
1001000,
1000000
1001001
VALUE
00000
00
01
11
11
00
0
0
0
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