MAX9258 Maxim, MAX9258 Datasheet - Page 42

• Manufacturer Part Number: MAX9258
• Description: The MAX9257 serializer pairs with the MAX9258 deserializer to form a complete digital video serial link
• Manufacturer: Maxim

Fully Programmable Serializer/Deserializer
with UART/I
42
ADDRESS
______________________________________________________________________________________
10
11
8
9
BITS
4:2
1:0
7:4
7
6
5
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
DEFAULT
0000
000
00
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
C Control Channel
GPIO9DIR
GPIO8DIR
GPIO7DIR
GPIO6DIR
GPIO5DIR
GPIO4DIR
GPIO3DIR
GPIO2DIR
GPIO1DIR
GPIO0DIR
INTMODE
PRBSLEN
BITRATE
GPIO9*
GPIO8*
GPIO7*
GPIO6*
GPIO5*
GPIO4*
GPIO3*
GPIO2*
GPIO1*
GPIO0*
NAME
INTEN
FAST
CTO
Interface mode
0 = UART (default), 1 = I
Interface enable
0 = disabled (default), 1 = enabled
Fast UART transceiver
0 = b i t r ate = D C to 4.25M b p s ( d efaul t) , 1 = b i t r ate = 4.25M b p s to 10M b p s
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
PRBS test number of words
1111 = continuous
GPIO 9 direction
GPIO 8 direction
General purpose input output 9
General purpose input output 8
GPIO 7 direction
GPIO 6 direction
GPIO 5 direction
GPIO 4 direction
GPIO 3 direction
GPIO 2 direction
GPIO 1 direction
GPIO 0 direction
General purpose input output 7
General purpose input output 6
General purpose input output 5
General purpose input output 4
General purpose input output 3
General purpose input output 2
General purpose input output 1
General purpose input output 0
MAX9257 Register Table (continued)
2
C
DESCRIPTION
else = 2
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
0 = input (default), 1 = output
(PRBSLEN + 21)
100 = 64
101 = 80
110 = 96
111 = 112