4.2.2 Near Data Space

The 8-Kbyte area, between 0x0000 and 0x1FFF, is referred to as the Near Data Space. Locations in this space are directly addressable through a 13-bit absolute address field within all memory direct instructions. Additionally, the whole Data Space is addressable using MOV instructions, which support Memory Direct Addressing mode with a 16-bit address field, or by using Indirect Addressing mode using a Working register as an Address Pointer.
Figure 4-5. Data Memory Map for dsPIC33CKXXXMPT608 Devices
Note: Memory areas are not shown to scale.