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GW1NS-2C/2 offers 128 KB User Flash with the following three functions. The three functions cannot be used simultaneously
1. Used for Cortex-M3 programming memory in the GW1NS-2C device. User Flash can only be read and does not support the other two functions;
2. Offers non-volatile memory for users in the GW1NS-2C and GW1NS devices and does not support the other two functions;
3. In DUAL BOOT mode of the GW1NS-2C and GW1NS devices, on-chip downloaded flash is the primary memory for data bitstream; user flash is used as the secondary memory for data bitstream; the user flash used for this function does not support the other two functions.
GW1NS-4C/4 offers 32 KB User Flash with the following two usages and they cannot be used simultaneously.
1 One is used for Cortex-M3 processor ARM programs storage. In this way, the User Flash can only be read and cannot be written.
2 One is used as the non-volatile memory resource.
