Knowledge Base

Read a pointer value from an NVEM table to the NVEM pointer. Raise a fatal runtime error if the read goes past the end of the NVEM page.

The data is read from the NVEM address Pointer + RecLen x RecNum + nn. 2 bytes of data are transferred.

This instruction replaces the existing pointer value with a new one from the table, and is the key to having tables of pointers.

Refer to NVEM documentation to learn about Non Volatile Extended Memory.

Dialect exclusions: Not available in dialects before 15.