Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X Datenbogen
Produktcode
DK-TM4C129X
– Support for up to 512 Mb PSRAM in quad chip select mode, with dedicated configuration
register read and write enable.
– Support of both muxed and de-muxed address and data
– Access to a range of devices supporting the non-address FIFO x8 and x16 interface variant,
with support for external FIFO (XFIFO) EMPTY and FULL signals
– Speed controlled, with read and write data wait-state counters
– Support for read/write burst mode to Host Bus
– Multiple chip select modes including single, dual, and quad chip selects, with and without
ALE
– External iRDY signal provided for stall capability of reads and writes
– Manual chip-enable (or use extra address pins)
■ General-Purpose mode
– Wide parallel interfaces for fast communications with CPLDs and FPGAs
– Data widths up to 32 bits
– Data rates up to 150 MB/second
– Optional "address" sizes from 4 bits to 20 bits
– Optional clock output, read/write strobes, framing (with counter-based size), and clock-enable
input
■ General parallel GPIO
– 1 to 32 bits, FIFOed with speed control
– Useful for custom peripherals or for digital data acquisition and actuator controls
11.1
EPI Block Diagram
Figure 11-1 on page 848 provides a block diagram of a TM4C129XNCZAD EPI module.
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December 13, 2013
Texas Instruments-Advance Information
Tiva
™
TM4C129XNCZAD Microcontroller