參數(shù)資料
型號(hào): TMS320C2812ZHHS
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字信號(hào)處理
英文描述: 16-BIT, 150 MHz, OTHER DSP, PBGA179
封裝: LEAD FREE, BGA-179
文件頁數(shù): 81/156頁
文件大?。?/td> 1826K
代理商: TMS320C2812ZHHS
Functional Overview
30
April 2001 Revised October 2005
SPRS174M
Block
Start Address
Low
64K
(24x/240x
Equivalent
Data
Space)
0x00 0000
M0 Vector RAM (32
× 32)
(Enabled if VMAP = 0)
Data Space
Prog Space
M0 SARAM (1K
× 16)
M1 SARAM (1K
× 16)
Peripheral Frame 0
0x00 0040
0x00 0400
0x00 0800
PIE Vector - RAM
(256
× 16)
(Enabled if VMAP
= 1, ENPIE = 1)
Reserved
L0 SARAM (4K
× 16, Secure Block)
Peripheral Frame 1
(Protected)
Reserved
Peripheral Frame 2
(Protected)
L1 SARAM (4K
× 16, Secure Block)
Reserved
OTP (or ROM) (1K
× 16, Secure Block)
Flash (or ROM) (128K
× 16, Secure Block)
128-Bit Password
H0 SARAM (8K
× 16)
Reserved
Boot ROM (4K
× 16)
(Enabled if MP/MC = 0)
BROM Vector - ROM (32
× 32)
(Enabled if VMAP = 1, MP/MC = 0, ENPIE = 0)
0x00 0D00
0x00 0E00
0x00 2000
0x00 6000
0x00 7000
0x00 8000
0x00 9000
0x00 A000
0x3D 7800
0x3D 7C00
0x3F 7FF8
0x3F 8000
0x3F A000
0x3F F000
0x3F FFC0
High
64K
(24x/240x
Equivalent
Program
Space)
On-Chip Memory
Only one of these vector maps—M0 vector, PIE vector, BROM vector, XINTF vector—should be enabled at a time.
LEGEND:
Reserved (1K)
0x3D 8000
NOTES: A. Memory blocks are not to scale.
B. Reserved locations are reserved for future expansion. Application should not access these areas.
C. Peripheral Frame 0, Peripheral Frame 1, and Peripheral Frame 2 memory maps are restricted to data memory only. User program
cannot access these memory maps in program space.
D. “Protected” means the order of Write followed by Read operations is preserved rather than the pipeline order.
E. Certain memory ranges are EALLOW protected against spurious writes after configuration.
Figure 33. F2811/C2811 Memory Map
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