ADP5589 Analog Devices, ADP5589 Datasheet - Page 31

• Manufacturer Part Number: ADP5589
• Description: Keypad Decoder and I/O Expansion
• Manufacturer: Analog Devices

Specifications of ADP5589

• Vin Range: 1.8 to 3.0V
• Number Of I/os: 19
• Application: Mobil I-0 Exp-Keybd Cont,Mobil I-O Expander
• Qwerty Keypad: Yes
• Other Functions: I2C I/O & register
• Function Flag: Mobil I-O
• Package: 24-Lead LFCSP,25-Ball WLCSP

GPI_INT_LEVEL_A Register 0x1E
Table 38. GPI_INT_LEVEL_A Bit Descriptions
Bits
7
6
5
4
3
2
1
0
GPI_INT_LEVEL_B Register 0x1F
Table 39. GPI_INT_LEVEL_B Bit Descriptions
Bits
7
6
5
4
3
2
1
0
GPI_INT_LEVEL_C Register 0x20
Table 40. GPI_INT_LEVEL_C Bit Descriptions
Bits
[7: 3]
2
1
0
Name
GPI_19_INT_LEVEL
GPI_18_INT_LEVEL
GPI_17_INT_LEVEL
Name
GPI_16_INT_LEVEL
GPI_15_INT_LEVEL
GPI_14_INT_LEVEL
GPI_13_INT_LEVEL
GPI_12_INT_LEVEL
GPI_11_INT_LEVEL
GPI_10_INT_LEVEL
GPI_9_INT_LEVEL
Name
GPI_8_INT_LEVEL
GPI_7_INT_LEVEL
GPI_6_INT_LEVEL
GPI_5_INT_LEVEL
GPI_4_INT_LEVEL
GPI_3_INT_LEVEL
GPI_2_INT_LEVEL
GPI_1_INT_LEVEL
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
0 = GPI_8 interrupt is active low.
1 = GPI_8 interrupt is active high.
0 = GPI_7 interrupt is active low.
1 = GPI_7 interrupt is active high.
0 = GPI_6 interrupt is active low.
1 = GPI_6 interrupt is active high.
0 = GPI_5 interrupt is active low.
1 = GPI_5 interrupt is active high.
0 = GPI_4 interrupt is active low.
1 = GPI_4 interrupt is active high.
0 = GPI_3 interrupt is active low.
1 = GPI_3 interrupt is active high.
0 = GPI_2 interrupt is active low.
1 = GPI_2 interrupt is active high.
0 = GPI_1 interrupt is active low (GPI_1_INT is set whenever R0 is low).
1 = GPI_1 interrupt is active high (GPI_1_INT is set whenever R0 is high).
Description
Reserved.
0 = GPI_19 interrupt is active low.
1 = GPI_19 interrupt is active high.
0 = GPI_18 interrupt is active low.
1 = GPI_18 interrupt is active high.
0 = GPI_17 interrupt is active low.
1 = GPI_17 interrupt is active high.
Description
0 = GPI_16 interrupt is active low.
1 = GPI_16 interrupt is active high.
0 = GPI_15 interrupt is active low.
1 = GPI_15 interrupt is active high.
0 = GPI_14 interrupt is active low.
1 = GPI_14 interrupt is active high.
0 = GPI_13 interrupt is active low.
1 = GPI_13 interrupt is active high.
0 = GPI_12 interrupt is active low.
1 = GPI_12 interrupt is active high.
0 = GPI_11 interrupt is active low.
1 = GPI_11 interrupt is active high.
0 = GPI_10 interrupt is active low.
1 = GPI_10 interrupt is active high.
0 = GPI_9 interrupt is active low.
1 = GPI_9 interrupt is active high.
Rev. A | Page 31 of 48
ADP5589