The device contains up to 8K × 16 of single-access RAM. To ascertain the exact size for a given device, see the device-specific memory map figures in Section 6.2. This block is mapped to both program and data space. Block L0 is 2K in size and is dual mapped to both program and data space. Blocks L1 and L2 are both 1K in size and are shared with the CLA which can ultilize these blocks for its data space. Block L3 is 4K (2K on the 28031 device) in size and is shared with the CLA which can ultilize this block for its program space. DPSARAM refers to the dual-port configuration of these blocks.