Zilog Z8F0130 - Manual (Page 28)

eZ8
™
CPU Core
User Manual
UM012820-0810 Z8
®
Compatibility
13
Extended Addressing Instructions
New Extended Addressing instructions allow data movement between
Register File pages. These instructions allow the generation of a 12-bit
address and direct access to any register value in the 4 KB Register File
address space.
Table 4 lists the new Extended Addressing instructions.
Table 4. New Extended Addressing Instructions*
Mnemonic Instruction Description
ADCX Add with Carry using Extended Addressing
ADDX Add using Extended Addressing
ANDX Logical AND using Extended Addressing
CPCX Compare with Carry using Extended Addressing
CPX Compare using Extended Addressing
LDWX Load Word using Extended Addressing
LDX Load using Extended Addressing
ORX Logical OR using Extended Addressing
POPX Pop using Extended Addressing
PUSHX Push using Extended Addressing
SBCX Subtract with Carry using Extended Addressing
SUBX Subtract using Extended Addressing
TCMX Test Complement Under Mask using Extended Addressing
TMX Test Under Mask using Extended Addressing
XORX Logical XOR using Extended Addressing
*For details about each of these instructions, see eZ8
™
CPU Instruction Set De-
scription on page 71.