參數(shù)資料
型號: 56F8014
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: 16-bit Digital Signal Controllers
中文描述: 16位數(shù)字信號控制器
文件頁數(shù): 31/124頁
文件大小: 1878K
代理商: 56F8014
EOnCE Memory Map
56F8014 Technical Data, Rev. 3
Freescale Semiconductor
Preliminary
31
4.5 EOnCE Memory Map
Figure 4-5
lists all EOnCE registers necessary to access or control the EOnCE.
Table 4-5 EOnCE Memory Map
Address
Register Acronym
Register Name
X:$FF FFFF
OTX1 / ORX1
Transmit Register Upper Word
Receive Register Upper Word
X:$FF FFFE
OTX / ORX (32 bits)
Transmit Register
Receive Register
X:$FF FFFD
OTXRXSR
Transmit and Receive Status and Control Register
X:$FF FFFC
OCLSR
Core Lock / Unlock Status Register
X:$FF FFFB - X:$FF FFA1
Reserved
X:$FF FFA0
OCR
Control Register
X:$FF FF9F
Instruction Step Counter
X:$FF FF9E
OSCNTR (24 bits)
Instruction Step Counter
X:$FF FF9D
OSR
Status Register
X:$FF FF9C
OBASE
Peripheral Base Address Register
X:$FF FF9B
OTBCR
Trace Buffer Control Register
X:$FF FF9A
OTBPR
Trace Buffer Pointer Register
X:$FF FF99
Trace Buffer Register Stages
X:$FF FF98
OTB (21 - 24 bits/stage)
Trace Buffer Register Stages
X:$FF FF97
Breakpoint Unit Control Register
X:$FF FF96
OBCR (24 bits)
Breakpoint Unit Control Register
X:$FF FF95
Breakpoint Unit Address Register 1
X:$FF FF94
OBAR1 (24 bits)
Breakpoint Unit Address Register 1
X:$FF FF93
Breakpoint Unit Address Register 2
X:$FF FF92
OBAR2 (32 bits)
Breakpoint Unit Address Register 2
X:$FF FF91
Breakpoint Unit Mask Register 2
X:$FF FF90
OBMSK (32 bits)
Breakpoint Unit Mask Register 2
X:$FF FF8F
Reserved
X:$FF FF8E
OBCNTR
EOnCE Breakpoint Unit Counter
X:$FF FF8D
Reserved
X:$FF FF8C
Reserved
X:$FF FF8B
Reserved
X:$FF FF8A
OESCR
External Signal Control Register
X:$FF FF89 - X:$FF FF00
Reserved
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