max9257agcm/v+ Maxim Integrated Products, Inc., max9257agcm/v+ Datasheet - Page 48

• Manufacturer Part Number: max9257agcm/v+
• Description: Fully Programmable Serializer/deserializer With Uart/i2c Control Channel
• Manufacturer: Maxim Integrated Products, Inc.

ADDRESS
3
4
5
6
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
2:1
7:1
7:1
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7
6
5
4
3
0
0
0
Fully Programmable Serializer/Deserializer
DEFAULT
1111100
1111111
1010
0000
00
0
0
1
0
0
0
0
1
DEVICEID
CKEDGE
ETOCNT
PRBSEN
ETODIV
HEDGE
VEDGE
ACTLP
NAME
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 0)
0 = stretcher output pulse is short
1 = stretcher output pulse is long
Reserved (set to 00)
PRBS test enable
0 = disabled (default), 1 = enabled
7-bit address of MAX9258A
Reserved (set to 0)
End frame to close control channel
Reserved (set to 1)
MAX9257A/MAX9258A
MAX9258A Register Table (continued)
2
C Control Channel
1000 = 256
1001 = 512
1010 = 1024 (default)
1011 = 2048
1100 = 4096
1101 = 8192
1110 = 16,384
1111 = 32,768
DESCRIPTION