参数资料
型号: TMS320C5515AZCHA10
厂商: Texas Instruments
文件页数: 10/159页
文件大小: 0K
描述: IC DSP FIXED-POINT 196NFBGA
标准包装: 184
系列: TMS320C55x
类型: 定点
接口: EBI/EMI,I²C,I²S,MMC/SD,SPI,UART/USART,USB
时钟速率: 100MHz
非易失内存: ROM(128 kB)
芯片上RAM: 320kB
电压 - 输入/输出: 1.8V,2.5V,2.8V,3.3V
电压 - 核心: 1.30V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 196-LFBGA
供应商设备封装: 196-NFBGA(10x10)
包装: 托盘
SPRS645F – AUGUST 2010 – REVISED OCTOBER 2013
2.2.2
On-Chip Single-Access RAM (SARAM)
The SARAM is located at the byte address range 010000h – 04FFFFh and is composed of 32 blocks of
4K words each (see Table 2-3 ). Each SARAM block can perform one access per cycle (one read or one
write). SARAM can be accessed by the internal program, data, or DMA buses. SARAM is also accessed
by the USB and LCD DMA buses.
Table 2-3. SARAM Blocks
CPU
BYTE ADDRESS RANGE
010000h ? 011FFFh
012000h ? 013FFFh
014000h ? 015FFFh
016000h ? 017FFFh
018000h ? 019FFFh
01A000h ? 01BFFFh
01C000h ? 01DFFFh
01E000h ? 01FFFFh
020000h ? 021FFFh
022000h ? 023FFFh
024000h ? 025FFFh
026000h ? 027FFFh
028000h ? 029FFFh
02A000h ? 02BFFFh
02C000h ? 02DFFFh
02E000h ? 02FFFFh
030000h ? 031FFFh
032000h ? 033FFFh
034000h ? 035FFFh
036000h ? 037FFFh
038000h ? 039FFFh
03A000h ? 03BFFFh
03C000h ? 03DFFFh
03E000h ? 03FFFFh
040000h – 041FFFh
042000h – 043FFFh
044000h – 045FFFh
046000h – 047FFFh
048000h – 049FFFh
04A000h – 04BFFFh
04C000h – 04DFFFh
04E000h – 04FFFFh
DMA/USB CONTROLLER
BYTE ADDRESS RANGE
0009 0000h – 0009 1FFFh
0009 2000h – 0009 3FFFh
0009 4000h – 0009 5FFFh
0009 6000h – 0009 7FFFh
0009 8000h – 0009 9FFFh
0009 A000h – 0009 BFFFh
0009 C000h – 0009 DFFFh
0009 E000h – 0009 FFFFh
000A 0000h – 000A 1FFFh
000A 2000h – 000A 3FFFh
000A 4000h – 000A 5FFFh
000A 6000h – 000A 7FFFh
000A 8000h – 000A 9FFFh
000A A000h – 000A BFFFh
000A C000h – 000A DFFFh
000A E000h – 000A FFFFh
000B 0000h – 000B 1FFFh
000B 2000h – 000B 3FFFh
000B 4000h – 000B 5FFFh
000B 6000h – 000B 7FFFh
000B 8000h – 000B 9FFFh
000B A000h – 000B BFFFh
000B C000h – 000B DFFFh
000B E000h – 000B FFFFh
000C 0000h – 000C 1FFFh
000C 2000h – 000C 3FFFh
000C 4000h – 000C 5FFFh
000C 6000h – 000C 7FFFh
000C 8000h – 000C 9FFFh
000C A000h – 000C BFFFh
000C C000h – 000C DFFFh
000C E000h – 000C FFFFh
MEMORY BLOCK
SARAM 0
SARAM 1
SARAM 2
SARAM 3
SARAM 4
SARAM 5
SARAM 6
SARAM 7
SARAM 8
SARAM 9
SARAM 10
SARAM 11
SARAM 12
SARAM 13
SARAM 14
SARAM 15
SARAM 16
SARAM 17
SARAM 18
SARAM 19
SARAM 20
SARAM 21
SARAM 22
SARAM 23
SARAM 24
SARAM 25
SARAM 26
SARAM 27
SARAM 28
SARAM 29
SARAM 30
SARAM 31 (1)
(1)
SARAM31 (byte address range: 0x4E000 – 0x4EFFF) is reserved for the bootloader. After the boot
process is complete, this memory space can be used.
2.2.3
On-Chip Read-Only Memory (ROM)
The zero-wait-state ROM is located at the byte address range FE0000h – FFFFFFh. The ROM is
composed of four 16K-word blocks, for a total of 128K bytes of ROM. The ROM address space can be
mapped by software to the external memory or to the internal ROM.
The standard device includes a Bootloader program resident in the ROM.
10
Device Overview
Product Folder Links: TMS320C5515
Copyright ? 2010–2013, Texas Instruments Incorporated
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