数据搜索系统,热门电子元器件搜索 |
|
DM388AAARD21FP 数据表(PDF) 11 Page - Texas Instruments |
|
|
DM388AAARD21FP 数据表(HTML) 11 Page - Texas Instruments |
11 / 281 page DM385, DM388 www.ti.com SPRS821D – MARCH 2013 – REVISED DECEMBER 2013 • CP15 System Control Coprocessor • NEON 64-/128-bit Hybrid SIMD Engine for Multimedia • Enhanced VFPv3 Floating-Point Coprocessor • Enhanced Memory Management Unit (MMU) • Separate Level-1 Instruction and Data Caches • Integrated Level-2 Cache with ECC Support • 128-bit Interconnect with Level 3 Fast (L3) System Memories and Peripherals • Embedded Trace Module (ETM). 2.4.2 Embedded Trace Module (ETM) To support real-time trace, the ARM Cortex-A8 processor provides an interface to enable connection of an embedded trace module (ETM). The ETM consists of two parts: • The Trace port which provides real-time trace capability for the ARM Cortex-A8. • Triggering facilities that provide trigger resources, which include address and data comparators, counter, and sequencers. The ARM Cortex-A8 trace port is not pinned out and is, instead, only connected to the system-level Embedded Trace Buffer (ETB). The ETB has a 32KB buffer memory. ETB enabled debug tools are required to read/interpret the captured trace data. 2.4.3 ARM Cortex-A8 Interrupt Controller (AINTC) The ARM Cortex-A8 subsystem contains an interrupt controller (AINTC) that prioritizes all service requests from the system peripherals and generates either IRQ or FIQ to the ARM Cortex-A8 processor. 2.4.4 ARM Cortex-A8 PLL (PLL_ARM) The ARM Cortex-A8 subsystem contains an embedded PLL Controller (PLL_ARM) for generating the subsystem’s clocks from the device Clock input. 2.4.5 ARM Processor Interconnect The ARM Cortex-A8 processor is connected through the arbiter to the L3 interconnect port. The L3 interconnect port is 128-bits wide and provides access to the other device modules. Copyright © 2013, Texas Instruments Incorporated Device Overview 11 Submit Documentation Feedback Product Folder Links: DM385 DM388 |
类似零件编号 - DM388AAARD21FP |
|
类似说明 - DM388AAARD21FP |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |