Rainbow Electronics MAX7311 - Manual (Page 12)

MAX7311
2-Wire-Interfaced 16-Bit I/O Port Expander
with Interrupt
12 ______________________________________________________________________________________
AD2 AD1 AD0 A6 A5 A4 A3 A2 A1 A0 ADDRESS (HEX)
GND SCL GND 0 0 1 0 0 0 0 0x20
GND SCL V + 0 0 1 0 0 0 1 0x22
GND SDA GND 0 0 1 0 0 1 0 0x24
GND SDA V + 0 0 1 0 0 1 1 0x26
V + SCL GND 0 0 1 0 1 0 0 0x28
V + SCL V + 0 0 1 0 1 0 1 0x2A
V + SDA GND 0 0 1 0 1 1 0 0x2C
V + SDA V + 0 0 1 0 1 1 1 0x2E
GND SCL SCL 0 0 1 1 0 0 0 0x30
GND SCL SDA 0 0 1 1 0 0 1 0x32
GND SDA SCL 0 0 1 1 0 1 0 0x34
GND SDA SDA 0 0 1 1 0 1 1 0x36
V + SCL SCL 0 0 1 1 1 0 0 0x38
V + SCL SDA 0 0 1 1 1 0 1 0x3A
V + SDA SCL 0 0 1 1 1 1 0 0x3C
V + SDA SDA 0 0 1 1 1 1 1 0x3E
GND GND GND 0 1 0 0 0 0 0 0x40
GND GND V + 0 1 0 0 0 0 1 0x42
GND V + GND 0 1 0 0 0 1 0 0x44
GND V + V + 0 1 0 0 0 1 1 0x46
V + GND GND 0 1 0 0 1 0 0 0x48
V + GND V + 0 1 0 0 1 0 1 0x4A
V + V + GND 0 1 0 0 1 1 0 0x4C
V + V + V + 0 1 0 0 1 1 1 0x4E
GND GND SCL 0 1 0 1 0 0 0 0x50
GND GND SDA 0 1 0 1 0 0 1 0x52
GND V + SCL 0 1 0 1 0 1 0 0x54
GND V + SDA 0 1 0 1 0 1 1 0x56
V + GND SCL 0 1 0 1 1 0 0 0x58
V + GND SDA 0 1 0 1 1 0 1 0x5A
V + V + SCL 0 1 0 1 1 1 0 0x5C
V + V + SDA 0 1 0 1 1 1 1 0x5E
Table 7. MAX7311 Address Map