TM4C1290NCZAD Datasheet, PDF (842/1648 Pages) Texas Instruments – Tiva Microcontroller

External Peripheral Interface (EPI)
Bit/Field
3:0
Name
MODE
Type
RW
Reset
0x0
Description
Mode Select
Value Description
0x0 General Purpose
General-Purpose mode. Control, address, and data pins are
configured using the EPIGPCFG and EPIGPCFG2 registers.
0x1 SDRAM
Supports SDR SDRAM. Control, address, and data pins are
configured using the EPISDRAMCFG register.
0x2 8-Bit Host-Bus (HB8)
Host-bus 8-bit interface (also known as the MCU interface).
Control, address, and data pins are configured using the
EPIHB8CFG and EPIHB8CFG2 registers.
0x3 16-Bit Host-Bus (HB16)
Host-bus 16-bit interface (standard SRAM). Control, address,
and data pins are configured using the EPIHB16CFG and
EPIHB16CFG2 registers.
0x3-0xF Reserved
842
June 18, 2014
Texas Instruments-Production Data