參數(shù)資料
型號: MC56F8335MFGE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 4-BIT, 120 MHz, OTHER DSP, PQFP128
封裝: ROHS COMPLIANT, PLASTIC, LQFP-128
文件頁數(shù): 104/164頁
文件大?。?/td> 871K
代理商: MC56F8335MFGE
56F8335 Technical Data, Rev. 5
44
Freescale Semiconductor
Preliminary
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 summarizes base addresses for the set of peripherals on the 56F8335 and 56F8135 devices.
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 in the 56F8135 device.
X:$FF FFFE
OTX / ORX (32 bits)
Transmit Register / Receive Register
X:$FF FFFF
OTX1 / ORX1
Transmit Register Upper Word
Receive Register Upper Word
Table 4-9 Data Memory Peripheral Base Address Map Summary
Peripheral
Prefix
Base Address
Table Number
External Memory Interface
EMI
X:$00 F020
Timer A
TMRA
X:$00 F040
Timer B
TMRB
X:$00 F080
Timer C
TMRC
X:$00 F0C0
Timer D
TMRD
X:$00 F100
PWM A
PWMA
X:$00 F140
PWM B
PWMB
X:$00 F160
Quadrature Decoder 0
DEC0
X:$00 F180
Quadrature Decoder 1
DEC1
X:$00 F190
ITCN
X:$00 F1A0
ADC A
ADCA
X:$00 F200
ADC B
ADCB
X:$00 F240
Temperature Sensor
TSENSOR
X:$00 F270
SCI #0
SCI0
X:$00 F280
SCI #1
SCI1
X:$00 F290
SPI #0
SPI0
X:$00 F2A0
SPI #1
SPI1
X:$00 F2B0
COP
X:$00 F2C0
PLL, OSC
CLKGEN
X:$00 F2D0
GPIO Port A
GPIOA
X:$00 F2E0
GPIO Port B
GPIOB
X:$00 F300
Table 4-8 EOnCE Memory Map (Continued)
Address
Register Acronym
Register Name
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