ZLR64400ROMMCU datasheet(44/155 Pages) ZILOG

44 / 155 page

PS024502-1205

P R E L I M I N A R Y

ZLR64400 ROM MCU

Product Specification

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As can be seen in the above example, the source register is referenced via a linear address

value contained within registers R6 and R7, whereas the destination is referenced via the

SRP setting and a working register. Further explanation of the use of the LDX and LDXI

instructions can be found in the Z8 LXM CPU Core User Manual (UM0183).

The LDE and LDEI instructions that existed in the Z8 CPU are no longer valid; they have

been replaced by the LDX and LDXI instructions.

Note:

ZLR64400ROMMCU Datasheet(PDF) 44 Page - Zilog, Inc.