TWR-K60N512-KEIL Freescale Semiconductor, TWR-K60N512-KEIL Datasheet - Page 92

• 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

Using the EzPort module
// Poll SR
sr = ezp_rdsr_cmd();
9.1.2.5 Write and read FlexRAM
The WRFLEXRAM command allows you to write four bytes of data to the FlexRAM. If
the FlexRAM is configured for EEPROM configuration, the WRFLEXRAM command
can effectively be used to create data records in EEPROM-flash memory. The address of
the FlexRAM location should be 32-bit aligned. If more than or fewer than four bytes of
data is received, this command has unexpected results.
RDFLEXRAM command returns data from FlexRAM. It also has a fast speed version
command FAST_RDFLEXRAM, which includes the dummy byte and runs at up to half
of internal system clock frequency.
Example code:
ezp_wren_cmd();
ezp_wrflexram_cmd(address, buffer);
//Loop till command has completed
// Poll SR
sr = ezp_rdsr_cmd();
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while ((sr & EP_SR_WIP) == EP_SR_WIP)
while ((sr & EP_SR_WIP) == EP_SR_WIP)
sr = EP_SR_WIP;
until WIP goes low
until WIP goes low
Kinetis Quick Reference User Guide, Rev. 0, 11/2010
Freescale Semiconductor