ADP5589 Analog Devices, ADP5589 Datasheet - Page 34

• 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

ADP5589
GPI_INTERRUPT_EN_C Register 0x26
Table 46. GPI_INTERRUPT_EN_C Bit Descriptions
Bits
[7: 3]
2
1
0
DEBOUNCE_DIS_A Register 0x27
Table 47. DEBOUNCE_DIS_A Bit Descriptions
Bits
7
6
5
4
3
2
1
0
DEBOUNCE_DIS_B Register 0x28
Table 48. DEBOUNCE_DIS_B Bit Descriptions
Bits
7
6
5
4
3
2
1
0
Name
GPI_19_INT_EN
GPI_18_INT_EN
GPI_17_INT_EN
Name
GPI_8_DEB_DIS
GPI_7_DEB_DIS
GPI_6_DEB_DIS
GPI_5_DEB_DIS
GPI_4_DEB_DIS
GPI_3_DEB_DIS
GPI_2_DEB_DIS
GPI_1_DEB_DIS
Name
GPI_16_DEB_DIS
GPI_15_DEB_DIS
GPI_14_DEB_DIS
GPI_13_DEB_DIS
GPI_12_DEB_DIS
GPI_11_DEB_DIS
GPI_10_DEB_DIS
GPI_9_DEB_DIS
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
Reserved.
0 = GPI_19_INT is disabled.
1 = GPI_19_INT enable. Assert the GPI_INT bit (Register 0x01, Bit 1) if GPI_19_INT is set and the GPI
interrupt condition is met.
0 = GPI_18_INT is disabled.
1 = GPI_18_INT enable. Assert the GPI_INT bit (Register 0x01, Bit 1) if GPI_18_INT is set and the GPI
interrupt condition is met.
0 = GPI_17_INT is disabled.
1 = GPI_17_INT enable. Assert the GPI_INT bit (Register 0x01, Bit 1) if GPI_17_INT is set and the GPI
interrupt condition is met.
Description
0 = debounce enabled on GPI 8.
1 = debounce disabled on GPI 8.
0 = debounce enabled on GPI 7.
1 = debounce disabled on GPI 7.
0 = debounce enabled on GPI 6.
1 = debounce disabled on GPI 6.
0 = debounce enabled on GPI 5.
1 = debounce disabled on GPI 5.
0 = debounce enabled on GPI 4.
1 = debounce disabled on GPI 4.
0 = debounce enabled on GPI 3.
1 = debounce disabled on GPI 3.
0 = debounce enabled on GPI 2.
1 = debounce disabled on GPI 2.
0 = debounce enabled on GPI 1.
1 = debounce disabled on GPI 1.
Description
0 = debounce enabled on GPI 16.
1 = debounce disabled on GPI 16.
0 = debounce enabled on GPI 15.
1 = debounce disabled on GPI 15.
0 = debounce enabled on GPI 14.
1 = debounce disabled on GPI 14.
0 = debounce enabled on GPI 13.
1 = debounce disabled on GPI 13.
0 = debounce enabled on GPI 12.
1 = debounce disabled on GPI 12.
0 = debounce enabled on GPI 11.
1 = debounce disabled on GPI 11.
0 = debounce enabled on GPI 10.
1 = debounce disabled on GPI 10.
0 = debounce enabled on GPI 9.
1 = debounce disabled on GPI 9.
Rev. A | Page 34 of 48