MC56F8346 Freescale Semiconductor, Inc, MC56F8346 Datasheet - Page 52

• Manufacturer Part Number: MC56F8346
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

4.7 Peripheral Memory Mapped Registers
On-chip peripheral registers are part of the data memory map on the 56800E series. These locations may
be accessed with the same addressing modes used for ordinary Data memory, except all peripheral
registers should be read/written using word accesses only.
Table 4-9
Peripherals are listed in order of the base address.
The following tables list all of the peripheral registers required to control or access the peripherals.
Note: Features in italics are NOT available on the 56F8146 device.
52
External Memory Interface
Timer A
Timer B
Timer C
Timer D
PWM A
PWM B
Quadrature Decoder 0
Quadrature Decoder 1
ITCN
ADC A
ADC B
Temperature Sensor
SCI #0
SCI #1
SPI #0
SPI #1
COP
PLL, OSC
GPIO Port A
GPIO Port B
GPIO Port C
GPIO Port D
summarizes base addresses for the set of peripherals on the 56F8346 and 56F8146 devices.
Table 4-9 Data Memory Peripheral Base Address Map Summary
Peripheral
56F8346 Technical Data, Rev. 15
EMI
TMRA
TMRB
TMRC
TMRD
PWMA
PWMB
DEC0
DEC1
ITCN
ADCA
ADCB
TSENSOR
SCI0
SCI1
SPI0
SPI1
COP
CLKGEN
GPIOA
GPIOB
GPIOC
GPIOD
Prefix
Base Address
X:$00 F0C0
X:$00 F2C0
X:$00 F2D0
X:$00 F1A0
X:$00 F2A0
X:$00 F2B0
X:$00 F2E0
X:$00 F020
X:$00 F040
X:$00 F080
X:$00 F100
X:$00 F140
X:$00 F160
X:$00 F180
X:$00 F190
X:$00 F200
X:$00 F240
X:$00 F270
X:$00 F280
X:$00 F290
X:$00 F300
X:$00 F310
X:$00 F320
Table Number
Freescale Semiconductor
4-10
4-11
4-12
4-13
4-14
4-15
4-16
4-17
4-18
4-19
4-20
4-21
4-22
4-23
4-24
4-25
4-26
4-27
4-28
4-29
4-30
4-31
4-32
Preliminary