Rainbow Electronics MAX16066 - Manual (Page 23)

12-Channel/8-Channel, Flash-Configurable System
Managers with Nonvolatile Fault Registers
MAX16065/MAX16066
______________________________________________________________________________________ 23
Table 12. GPIO_ Configuration Registers (continued)
Table 13. GPIO_ Function Configuration Bits
REGISTER
ADDRESS
FLASH
ADDRESS
BIT RANGE DESCRIPTION
41h 241h
[1:0] GPIO6 configuration (MSB)
[4:2] GPIO7 configuration
[7:5] GPIO8 configuration
42h 242h
[0]
Output Configuration for GPIO1:
0 = Push-pull
1 = Open drain
[1]
Output Configuration for GPIO2:
0 = Push-pull
1 = Open drain
[2]
Output Configuration for GPIO3:
0 = Push-pull
1 = Open drain
[3]
Output Configuration for GPIO4:
0 = Push-pull
1 = Open drain
[4]
Output Configuration for GPIO5:
0 = Push-pull
1 = Open drain
[5]
Output Configuration for GPIO6:
0 = Push-pull
1 = Open drain
[6]
Output Configuration for GPIO7:
0 = Push-pull
1 = Open drain
[7]
Output Configuration for GPIO8:
0 = Push-pull
1 = Open drain
GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 GPIO8
000 Logic input
Logic
input
Logic input Logic input Logic input
Logic
input
Logic input Logic input
001 Logic output
Logic
output
Logic output Logic output Logic output
Logic
output
Logic output
Logic
output
010 Fault2 output
Fault2
output
Fault2 output Fault2 output Fault2 output
Fault2
output
Fault2 output
Fault2
output
011 Fault1 output
Fault1
output
FAULTPU
output
Fault1 output Fault1 output
Fault1
output
Fault1 output
FAULTP
output
100
ANY_FAULT
output
RESET2
output
ANY_FAULT
output
ANY_FAULT
output
ANY_FAULT
output
RESET2
output
ANY_FAULT
output
RESET2
output
101
OVERC
output
OVERC
output
OVERC
output
OVERC
output
OVERC
output
OVERC
output
OVERC
output
OVERC
output
110 MR input
WDO
output
MR input WDO output MR input
WDO
output
MR input WDO output
111 WDI input — —
EXTFAULT
input/output
EN2 input
MARGIN
input
EN2 input
EXTFAULT
input/output