NAME
REG INDEX
DEFINITION
STATE
=10 GPI/O
=11 WDT
Bit[5] Group Interrupt Enable
=1 Enable Combined IRQ 2
=0 Disable Combined IRQ 2
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
GP64
0xD4
General Purpose I/0 bit 6.4
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Reserved
Default = 0x01
on Vbat POR
Bit[4:3] Function Select
=00 RD4
=01 IRQ6
=10 GPI/O
=11 P17/P121
Bit[5] Group Interrupt Enable
=1 Enable Combined IRQ 2
=0 Disable Combined IRQ 2
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
Note 1: This function is selected via bit 7 of the Ring
Filter Select Register. Default is P17.
GP65
0xD5
General Purpose I/0 bit 6.5
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Reserved
Default = 0x01
on Vbat POR
Bit[4:3] Function Select
=00 RD5
=01 IRQ7
=10 GPI/O
=11 Reserved
Bit[5] Group Interrupt Enable
=1 Enable Combined IRQ 2
=0 Disable Combined IRQ 2
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
GP66
0xD6
General Purpose I/0 bit 6.6
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Default = 0x01
192
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