ADP5586 Datasheet, PDF (28/44 Pages) Analog Devices – Keypad Decoder and I/O Port Expander

ADP5586
Data Sheet
GPI_EVENT_EN_A, Register 0x1D
Table 38. GPI_EVENT_EN_A Bit Descriptions
Bits
Bit Name
Access
[7:6] Reserved
Reserved
5
GPI_6_EVENT_EN
Read/write
4
GPI_5_EVENT_EN
Read/write
3
GPI_4_EVENT_EN
Read/write
2
GPI_3_EVENT_EN
Read/write
1
GPI_2_EVENT_EN
Read/write
0
GPI_1_EVENT_EN
Read/write
Description
Reserved.
0 = disables GPI events from GPI 6.
1 = allows GPI 6 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 5.
1 = allows GPI 5 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 4.
1 = allows GPI 4 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 3.
1 = allows GPI 3 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 2.
1 = allows GPI 2 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 1.
1 = allows GPI 1 activity to generate events on the FIFO.¹
1 _{GPIs in this mode are considered FIFO events and can be used for unlock purposes. GPI activity in this mode causes EVENT_INT interrupts. GPIs in this mode do not}
generate GPI_INT interrupts.
GPI_EVENT_EN_B, Register 0x1E
Table 39. GPI_EVENT_EN_B Bit Descriptions
Bits
Bit Name
Access
[7:5] Reserved
Reserved
4
GPI_11_EVENT_EN
Read/write
3
GPI_10_EVENT_EN
Read/write
2
GPI_9_EVENT_EN
Read/write
1
GPI_8_EVENT_EN
Read/write
0
GPI_7_EVENT_EN
Read/write
Description
Reserved.
0 = disables GPI events from GPI 11.
1 = allows GPI 11 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 10.
1 = allows GPI 10 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 9.
1 = allows GPI 9 activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 8.
1 = allows GPI 8activity to generate events on the FIFO.¹
0 = disables GPI events from GPI 7.
1 = allows GPI 7 activity to generate events on the FIFO.¹
1 _{GPIs in this mode are considered FIFO events and can be used for unlock purposes. GPI activity in this mode causes EVENT_INT interrupts. GPIs in this mode do not}
generate GPI_INT interrupts.
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