|
LM3S317 Datasheet, PDF (30/379 Pages) List of Unclassifed Manufacturers – Microcontroller | |||
|
◁ |
Architectural Overview
1.4.7.3
1.4.8
The LMI JTAG controller works with the ARM JTAG controller built into the Cortex-M3 core. This is
implemented by multiplexing the TDO outputs from both JTAG controllers. ARM JTAG instructions
select the ARM TDO output while LMI JTAG instructions select the LMI TDO outputs. The
multiplexer is controlled by the LMI JTAG controller, which has comprehensive programming for
the ARM, LMI, and unimplemented JTAG instructions.
System Control and Clocks (Section 6 on page 55)
System control determines the overall operation of the device. It provides information about the
device, controls the clocking of the device and individual peripherals, and handles reset detection
and reporting.
Hardware Details
Details on the pins and package can be found in the following sections:
 Section 16, âPin Diagram,â on page 348
 Section 17, âSignal Tables,â on page 349
 Section 18, âOperating Characteristics,â on page 359
 Section 19, âElectrical Characteristics,â on page 360
 Section 20, âPackage Information,â on page 372
30
May 4, 2007
Preliminary
|
▷ |