MAX9257GCM/V+ Maxim Integrated Products, MAX9257GCM/V+ Datasheet - Page 45

• Manufacturer Part Number: MAX9257GCM/V+
• Description: IC SER/DESER PROG 48-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX9257GCM/V+

• Function: Serializer/Deserializer
• Data Rate: 840Mbps
• Input Type: Serial
• Output Type: LVDS
• Number Of Inputs: 16
• Number Of Outputs: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADDRESS
3
4
5
6
7
Fully Programmable Serializer/Deserializer
Control channel end timeout: (ETO) times out if ECU does not use control channel for this amount of time after it has
already used at least once.
BITS
7:4
3:0
4:1
7:1
7:1
4:2
1:0
7
6
5
0
0
0
7
6
5
______________________________________________________________________________________
DEFAULT
1111100
1111111
1010
0000
0000
000
00
0
0
1
0
0
1
0
0
0
DEVICEID
INTMODE
CKEDGE
ETOCNT
BITRATE
PRBSEN
ETODIV
HEDGE
VEDGE
NAME
INTEN
FAST
CTO
EF
with UART/I
Control channel end timeout divider
Pixel clock is first divided by:
0000 = 16
0001 = 16
0010 = 16
0011 = 16
0100 = 16
0101 = 32
0110 = 64
0111 = 128
Control channel end timeout counter
Divided pixel clock is used to count up to (ETOCNT + 1)
VSYNC active edge at ECU interface
0 = falling (default), 1 = rising
HSYNC active edge at ECU interface
0 = falling (default), 1 = rising
PCLK active edge at ECU interface
0 = falling, 1 = rising (default)
Reserved (set to 0000)
PRBS test enable
0 = disabled (default), 1 = enabled
7-bit address of MAX9258
Reserved (set to 0)
End frame to close control channel
Reserved (set to 1)
Interface mode
Interface enable
Fast UART transceiver
0 = bit rate = DC to 4.25Mbps (default), 1 = bit rate = 4.25Mbps to 10 Mbps
Timer to come back from bypass mode (in bit time)
000 = never come back (default)
001 = 16
010 = 32
011 = 48
Control channel bit rate range in base mode
00 = 95kbps to 400kbps (default)
01 = 400kbps to 1000kbps
10 = 1000kbps to 4250kbps
11 = 1000kbps to 4250kbps
1000 = 256
1001 = 512
1010 = 1024 (default)
1011 = 2048
1100 = 4096
1101 = 8192
1110 = 16,384
1111 = 32,768
MAX9258 Register Table (continued)
2
C Control Channel
DESCRIPTION
0 = UART (default), 1 = I
0 = disabled (default), 1 = enabled
100 = 64
101 = 80
110 = 96
111 = 112
2
C
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