MAX7360 Maxim, MAX7360 Datasheet - Page 25

• Manufacturer Part Number: MAX7360
• Description: The MAX7360 I²C-interfaced peripheral provides microprocessors with management of up to 64 key switches, with an additional eight LED drivers/GPIOs that feature constant-current, PWM intensity control, and rotary switch control options
• Manufacturer: Maxim

Table 15. GPIO Control Register (0x41)
Table 16. GPIO Debounce Configuration Register (0x42)
Power-up default setting
debounce time is 9ms
Debounce time is 10ms
Debounce time is 11ms
Debounce time is 12ms
Debounce time is 37ms
Debounce time is 38ms
Debounce time is 39ms
Debounce time is 40ms
REGISTER
BIT
I
D7
D6
D5
D4
D3
D2
D1
D0
2
Driver/GPIOs with Integrated ESD Protection
REGISTER DESCRIPTION
C-Interfaced Key-Switch Controller and LED
DESCRIPTION
______________________________________________________________________________________
PORT7
PORT6
PORT5
PORT4
PORT3
PORT2
PORT1
PORT0
VALUE
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Port is an input
Port is an output
Port is an input
Port is an output
Port is an input
Port is an output
Port is an input
Port is an output
Port is an input
Port is an output
Port is an input
Port is an output
Port is an input
Port is an output
Port is an input
Port is an output
D7
0
0
0
0
0
0
0
0
RESERVED
D6
0
0
0
0
0
0
0
0
.
.
.
D5
0
0
0
0
0
0
0
0
FUNCTION
REGISTER DATA
D4
0
0
0
0
1
1
1
1
D3
1
0
0
0
0
1
1
1
DEBOUNCE TIME
D2
0
1
1
1
1
0
0
0
D1
0
0
1
1
0
0
1
1
DEFAULT
VALUE
0
0
0
0
0
0
0
0
D0
0
1
0
1
0
1
0
1
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