Methods and apparatus for intercell interference mitigation using modulation coding

A method for programming a flash memory, comprising:

• encoding data using a modulation code to reduce an occurrence of one or more data patterns that cause disturbance in one or more cells in said flash memory;
• and
• programming one or more cells in said flash memory using said encoded data.

A method for reading a flash memory, comprising:

• obtaining data from said flash memory, wherein said data is encoded with a modulation code that reduces an occurrence of one or more data patterns that cause disturbance in one or more cells in said flash memory;
• and
• performing a modulation decoding on said data.

A system for programming a flash memory, comprising:

• a modulation encoder that encodes data using a modulation code to reduce an occurrence of one or more data patterns that cause disturbance in one or more cells in said flash memory;
• and
• a programmer that programs one or more cells in said flash memory using said encoded data.

A system for reading a flash memory, comprising:

• a modulation decoder that obtains data from said flash memory, wherein said data is encoded by a modulation encoder with a modulation code that reduces an occurrence of one or more data patterns that cause disturbance in one or more cells in said flash memory;
• and performs a modulation decoding on said data.