Datasheet

MAX9273
22-Bit GMSL Serializer with Coax or
STP Cable Drive
45Maxim Integrated
Table 15. Register Table (see Table 1) (continued)
REGISTER
ADDRESS
BITS NAME VALUE FUNCTION
DEFAULT
VALUE
0x0C
D[7:1] I2CDSTB XXXXXXX I
2
C address translator destination B. 0000000
D0 — 0 Reserved. 0
0x0D
D7 I2CLOCACK
0
Acknowledge not generated when forward channel
is not available.
1
1
I
2
C-to-I
2
C slave generates local acknowledge
when forward channel is not available.
D[6:5] I2CSLVSH
00 352ns/117ns I
2
C setup/hold time.
01
01 469ns/234ns I
2
C setup/hold time.
10 938ns/352ns I
2
C setup/hold time.
11 1046ns/469ns I
2
C setup/hold time.
D[4:2] I2CMSTBT
000 8.47kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
101
001 28.3kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
010 84.7kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
011 105kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
100 173kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
101 339kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
110 533kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
111 837kbps (typ) I
2
C-to-I
2
C master bit-rate setting.
D[1:0] I2CSLVTO
00
64Fs (typ) I
2
C-to-I
2
C slave remote timeout.
10
01
256Fs (typ) I
2
C-to-I
2
C slave remote timeout.
10
1024Fs (typ) I
2
C-to-I
2
C slave remote timeout.
11 No I
2
C-to-I
2
C slave remote timeout.
0x0E
D7 DIS_REV_P
0 OUT+ reverse channel receiver enabled.
0
1 OUT+ reverse channel receiver disabled.
D6 DIS_REV_N
0 OUT- reverse channel receiver enabled.
1
1 OUT- reverse channel receiver disabled.
D5 GPIO5EN
0 Disable GPIO5.
0
1 Enable GPIO5.
D4 GPIO4EN
0 Disable GPIO4.
0
1 Enable GPIO4.
D3 GPIO3EN
0 Disable GPIO3.
0
1 Enable GPIO3.
D2 GPIO2EN
0 Disable GPIO2.
0
1 Enable GPIO2.
D1 GPIO1EN
0 Disable GPIO1.
1
1 Enable GPIO1.
D0 — 0 Reserved. 0