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Memory configuration of KEA128

Question asked by Bill Chang on Dec 25, 2018
Latest reply on Dec 27, 2018 by Kerry Zhou

When I use the MCU of KEA128 and i have some questions as follow.

 

1.The space of 0xC0~0x3FF looks like useless, can i use it?    

==> For example : m_data1 (rx) : ORIGIN = 0x00000200, LENGTH = 0x200

 

2.The space of 0x410~0x7FFF looks like useless ,can i use it?

==> For example : m_data2 (rx) : ORIGIN = 0x00000600, LENGTH = 0x200

 

/* Specify the memory areas */
MEMORY
{
m_interrupts (rx) : ORIGIN = 0x00000000, LENGTH = 0xC0
m_cfmprotrom (rx) : ORIGIN = 0x00000400, LENGTH = 0x10
m_boot (rx) : ORIGIN = 0x00000800, LENGTH = 0x200
m_text (rx) : ORIGIN = 0x00000A00, LENGTH = 128K - 0xA00
m_data (rwx) : ORIGIN = 0x1FFFF000, LENGTH = 16K /* SRAM */
}

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