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SMJ320VC33 数据表(PDF) 9 Page - Texas Instruments |
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SMJ320VC33 数据表(HTML) 9 Page - Texas Instruments |
9 / 54 page SM320VC33, SMJ320VC33 DIGITAL SIGNAL PROCESSOR SGUS034E - FEBRUARY 2001 - REVISED OCTOBER 2002 9 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251-1443 memory map Peripheral Bus Memory-Mapped Registers (6K Words Internal) Reset, Interrupt, Trap Vector, and Reserved Locations (64) (External STRB Active) 0h 03Fh 040h External STRB Active (8M Words - 64 Words) 7FFFFFh 800000h 807FFFh 808000h 8097FFh RAM Block 0 (1K Words Internal) 809800h 809BFFh 809C00h 809FFFh 80A000h External STRB Active (8M Words - 40K Words) FFFFFFh 0h FFFh 1000h 7FFFFFh 800000h 807FFFh Peripheral Bus Memory-Mapped Registers (6K Words Internal) 808000h 8097FFh RAM Block 0 (1K Words Internal) 809800h 809BFFh 809C00h 809FFFh 80A000h External STRB Active (8M Words - 40K Words) FFFFFFh 400000h RAM Block 1 (1K Words Internal) 809FC1h User-Program Interrupt and Trap Branch Table FFF000h External STRB Active (8M Words - 4K Words) Reserved for Bootloader Operations (a) Microprocessor Mode (b) Microcomputer/Bootloader Mode RAM Block 1 (1K Words Internal) RAM Block 3 (16K Words Internal) RAM Block 2 (16K Words Internal) RAM Block 3 (16K Words Internal) RAM Block 2 (16K Words Internal) 803FFFh 804000h 803FFFh 804000h 63 Words Boot 1 Boot 2 Boot 3 809FC0h NOTE A: STRB is active over all external memory ranges. PAGE0 to PAGE3 are configured as external bus strobes. These are simple decoded strobes that have no configuration registers and are active only during external bus activity over the following ranges: Name Active range PAGE0 0000000h – 03FFFFFh PAGE1 0400000h – 07FFFFFh PAGE2 0800000h – 0BFFFFFh PAGE3 0C00000h – 0FFFFFFh STRB 0000000h – 0FFFFFFh Figure 1. SM/SMJ320VC33 Memory Maps |
类似零件编号 - SMJ320VC33 |
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类似说明 - SMJ320VC33 |
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