NAME
REG INDEX
DEFINITION
=0 Disable Combined IRQ 2
STATE
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
GP53
0xCB
General Purpose I/0 bit 5.3
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 nROMCS
=01 IRQ11
=10 GPI/O
=11 Either Edge Triggered Interrupt 3
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
GP54
0xCC
General Purpose I/0 bit 5.4
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 nROMOE
=01 IRQ12
=10 GPI/O
=11 Either Edge Triggered Interrupt 4
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
GP60
0xD0
General Purpose I/0 bit 6.0
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 RD0
=01 IRQ1
=10 GPI/O
=11 nSMI
190
SMSC [ SMSC CORPORATION ]
