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參數(shù)資料
| 型號： | OakDSPCore |
| 廠商： | Atmel Corp. |
| 英文描述： | 16-Bit General-Purpose Low-Power, Low-Voltage High-Speed DSP(16位通用低功耗低電壓高速DSP) |
| 中文描述： | 16位通用低功耗，低電壓高速數(shù)字信號處理器（16位通用低功耗低電壓高速數(shù)字信號處理器） |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 173K |
| 代理商： | OAKDSPCORE |
2
Figure 1.
Symbol
Signal Description
OakDSPCore
On-Core Memory
GIXDPP<15:0>
DOCXAP<10:0>
RXSP<15:0>
DYAN<10:0>
RYDP<15:0>
DOCXA10N
DRXRM1P
DWXRM1P
DOEXRM1P
DRXRM2P
DWXRM2P
DOEXRM2P
PMEMENP
DYA10N
DRYRM1P
DWYRM1P
DOEYRM1P
DRYRM2P
DWYRM2P
DOEYRM2P
OMEMSZ4P
GEXDBP<15:0>
DXAP<15:0>
PEDWP
PEDRP
PESRCN<5:0>
PEDSTN<5:0>
GIP<15:0>
PPAP<15:0>
PPRP
PPWP
PEXTIP
BEXTPP
PRWEXTP
DOFCTRP
BFLOATDP
BFLOATPP
BIUSER0P
BIUSER1P
CUSERO0P
CUSERO0P
PIACKN
LINT0P
LINT1P
LINT2P
INMIP
BTRAPREQP
PSTATUSP<3:0>
PTRAPAP
PBKENDP
DDTVMP
PSFTP
PDUMMYP
BWAITP
BBOOTP
PHI1
PHI2
LRSTP
System
OCEM
Interrupts
USER I/O
DMA
Program Memory
Off Core Memory
Table 1.
On-core Memory
Signal Name
Width
Description
Input Signals
RYDP <15:0>
16
YRAM data bus
OMEMSZ4P
1
Memory size 4K
RXSP <15:0>
16
XRAM data bus
Input/Output Signals
GIXDBP
<15:0>
16
Internal data bus
Output Signals
DYAN <10:0>
11
On-core YRAM address
DYA10N
1
On-core YRAM address - bit 10
DRYRM1P
1
On-core YRAM read (lower 1K)
DWYRM1P
1
On-core YRAM write (lower 1K)
DOEYRM1P
1
On-core YRAM output enable
(lower 1K)
DRYRM2P
1
On-core YRAM read (upper 1K)
DWYRM2P
1
On-core YRAM write (upper 1K)
DOEYRM2P
1
On-core YRAM output enable
(upper 1K)
DOCXAP
<10:0>
11
On-core XRAM address
DOCXA10N
1
On-core XRAM address - bit 10
DRXRM1P
1
On-core XRAM read (lower 1K)
DWXRM1P
1
On-core XRAM write (lower 1K)
DOEXRM1P
1
On-core XRAM output enable
(lower 1K)
DRXRM2P
1
On-core XRAM read (upper 1K)
DWXRM2P
1
On-core XRAM write (upper 1K)
DOEXRM2P
1
On-core XRAM output enable
(upper 1K)
PMEMENP
1
Data memory enable
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