TWR-K60N512-KEIL Freescale Semiconductor, TWR-K60N512-KEIL Datasheet - Page 85

• Manufacturer Part Number: TWR-K60N512-KEIL
• Description: K60N512 Keil Tower Kit
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr
• Type: MCUr

Specifications of TWR-K60N512-KEIL

• Rohs Compliant: YES
• Contents: 4 Boards, Documentation, DVD
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Freescale Tower System, K60N512

Chapter 9
EzPort Module
9.1
9.1.1 Overview
This section demonstrates how to use the Ezport module for in-system programming
(ISP) of Kinetis on-chip flash memory.
9.1.1.1 Introduction
The Ezport module provides a serial programming interface that allows reading, erasing,
and programming Kinetis on-chip flash memory in a compatible format with many stand-
alone flash memory chips. Kinetis has two functional modes – single-chip mode (default)
and Ezport mode (for ISP programming). The mode entered depends on both the EZPCS
state during reset and the Ezport disable bit in FOPT register as shown in Table 1.
9.1.1.2 Features
The Ezport module has these features:
Freescale Semiconductor
/EZPCS = 1
/EZPCS = 0 && FOPT[EZPORT_DIS] = 0
/EZPCS = 0 && FOPT[EZPORT_DIS] = 1
• Implements a subset of SPI format, supporting either of the following two modes:
• Able to read, erase, and program on-chip flash memory
• Able to reset Kinetis, allowing it to boot from flash memory after firmware updated
CPOL=0, CPHA=0 or CPOL=1, CPHA=1
Using the EzPort module
External conditions during reset
Kinetis Quick Reference User Guide, Rev. 0, 11/2010
Table 9-1. Mode selection during reset
Single-chip mode
Single-chip mode
Ezport mode
Mode entered
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