900844 Datasheet, PDF (101/118 Pages) Freescale Semiconductor, Inc – Integrated Power Management IC for Ultra-mobile and Embedded Applications

Table 72. GPIO Register Structure and Bits Description
Name Bits
GPIINT4
4 ^{GPIO4 Interrupt Flag}
x0 = No Interrupt occurred or Masked Interrupt
x1 = Interrupt occurred
GPIINT5
5 ^{GPIO5 Interrupt Flag}
x0 = No Interrupt occurred or Masked Interrupt
x1 = Interrupt occurred
GPIINT6
6 GPIO6 Interrupt Flag
x0 = No Interrupt occurred or Masked Interrupt
x1 = Interrupt occurred
GPIINT7
7 ^{GPIO7 Interrupt Flag}
x0 = No Interrupt occurred or Masked Interrupt
x1 = Interrupt occurred
Description
FUNCTIONAL DEVICE OPERATION
SPI REGISTER MAP
Table 73. GPO Register Structure and Bits Description
Name Bits
Description
GPO0
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPO7
GPO (ADDR 0xF4 - R/W - Default Value: 0x00)
0 ^{GPO0 Output Level}
x0 = Low0
x1 = High (To voltage supplied on GPOVCC Pin)
1 ^{GPO1 Output Level}
x0 = Low
x1 = High (To voltage supplied on GPOVCC Pin)
2 ^{GPO2 Output Level}
x0 = Low
x1 = High (To voltage supplied on GPOVCC Pin)
3 ^{GPO3 Output Level}
x0 = Low
x1 = High (To voltage supplied on GPOVCC Pin)
4 ^{GPO4 Output Level}
x0 = Low
x1 = High (To voltage supplied on GPOVCC Pin)
5 ^{GPO5 Output Level}
x0 = Low
x1 = High (To voltage supplied on GPOVCC Pin)
6 ^{GPO6 Output Level}
x0 = Low
x1 = High (To voltage supplied on GPOVCC Pin)
7 ^{GPO7 Output Level}
x0 = Low
x1 = High (To voltage supplied on GPOVCC Pin)
SPI REGISTER MAP
OVERVIEW
The SPI frame is organized as 24 bits. The first 16 bits is the write enable bit, 10-bit address and 5 "dead" bits between the
data and address fields. The next 8 bits are the data bits. The one write enable bit selects whether the SPI transaction is a read
or a write.
The addressable register map spans 1024 registers of 8 data bits each. The map is not fully populated. A summarized
structure of the register set is given in the following tables. Expanded bit descriptions are included in the individual functional
sections for application guidance.
Analog Integrated Circuit Device Data
Freescale Semiconductor
900844
101