參數(shù)資料
型號(hào)： SM320C30HFGM50
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號(hào)處理
英文描述： 32-BIT, 50 MHz, OTHER DSP, CQFP196
封裝： NONCONDUCTIVE TIE BAR, CERAMIC, QFP-196
文件頁數(shù)： 34/48頁
文件大?。?/td> 874K
代理商： SM320C30HFGM50
SMJ320C30
DIGITAL SIGNAL PROCESSOR
SGUS014H -- FEBRUARY 1991 -- REVISED JUNE 2004
4
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251--1443
memory map
Figure 1 shows the memory map for the SMJ320C30. See the TMS320C3x User’s Guide (literature number
SPRU031) for a detailed description of this memory mapping. Figure 2 shows the reset, interrupt, and trap
vector/branches memory-map locations. Figure 3 shows the peripheral bus memory-mapped registers.
Expansion-Bus
IOSTRB Active
(8K Words)
Reserved
(8K Words)
Expansion-Bus
IOSTRB Active
(8K Words)
Reserved
(8K Words)
Expansion-Bus
MSTRB Active
(8K Words)
Expansion-Bus
MSTRB Active
(8K Words)
Reset, Interrupt, Trap
Vectors, and Reserved
Locations (64) (External
STRB Active)
0h
03Fh
040h
7FFFFFh
800000h
801FFFh
Reserved
(8K Words)
802000h
803FFFh
804000h
805FFFh
806000h
807FFFh
808000h
Peripheral-Bus
Memory-Mapped
Registers
(6K Words Internal)
8097FFh
RAM Block 0
(1K Word Internal)
809800h
809BFFh
RAM Block 1
(1K Word Internal)
809C00h
809FFFh
External
STRB Active
(8M Words -- 40K Words)
80A000h
0FFFFFFh
Reset, Interrupt,
Trap Vectors, and Reserved
Locations (192)
0h
0BFh
7FFFFFh
800000h
801FFFh
Reserved
(8K Words)
802000h
803FFFh
804000h
805FFFh
806000h
807FFFh
808000h
Peripheral-Bus
Memory-Mapped
Registers
(6K Words Internal)
8097FFh
RAM Block 0
(1K Word Internal)
809800h
809BFFh
RAM Block 1
(1K Word Internal)
809C00h
809FFFh
80A000h
0FFFFFFh
(a) Microprocessor Mode
(b) Microcomputer Mode
ROM
(Internal)
0C0h
0FFFh
External
STRB Active
(8M Words -- 4K Words)
1000h
External
STRB Active
(8M Words -- 40K Words)
External
STRB Active
(8M Words -- 64 Words)
Figure 1. Memory Map
相關(guān)PDF資料
PDF描述
SM320C31GFM27 32-BIT, 27 MHz, OTHER DSP, CPGA141
SM320C30HUM25 32-BIT, 25 MHz, OTHER DSP, CQFP196
SM320C30HTM28 32-BIT, 28 MHz, OTHER DSP, CQFP196
SM320C30HFGM25 32-BIT, 25 MHz, OTHER DSP, CQFP196
SM320C30HFGM28 32-BIT, 28 MHz, OTHER DSP, CQFP196
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