NAME
REG INDEX
DEFINITION
STATE
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
GP67
0xD7
General Purpose I/0 bit 6.7
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 RD7
=01 IRQ10
=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
GP_INT2
0xEF
General Purpose I/O Combined Interrupt 2
Bits[2:0] Reserved, = 000
Bit[3] GP IRQ Filter Select
0 = Debounce Filter Bypassed
1 = Debounce Filter Enabled
Bits[7:4] Combined IRQ mapping
1111 = IRQ15
Default = 0x00
on Vbat POR
.........
0011 = IRQ3
0010 = Invalid
0001 = IRQ1
0000 = Disable
GP_INT1
0xF0
General Purpose I/O Combined Interrupt 1
Bits[2:0] Reserved, = 000
Bit[3] GP IRQ Filter Select
0 = Debounce Filter Bypassed
1 = Debounce Filter Enabled
Bits[7:4] Combined IRQ mapping
1111 = IRQ15
C
Default = 0x00
on Vbat POR
.........
0011 = IRQ3
0010 = Invalid
0001 = IRQ1
0000 = Disable
WDT_UNITS
0xF1
Watch Dog Timer Units
C
Bits[6:0] Reserved, = 00000
Bit[7] WDT Time-out Value Units Select
208
SMSC [ SMSC CORPORATION ]
