Zilog Z16F2810 - Manual (Page 209)

ZNEO
®
CPU Core
User Manual
19
UM018809-0611 Index
E
effective address
16-bit 29
loading 33
register indirect 32
EI instruction 41, 102
enable interrupt 41, 102
endianness 19
EQ condition code 12
ERAM space mnemonic 18
EROM space mnemonic 17, 18
even address 19
exception
system 49
vector 49
exclusive-OR instruction 188
execution cycles 6
execution unit 2, 4
expression notation 65
EXT instruction 32, 103
extend register instruction 103
extended shift left 156
extended shift right 162, 166
extension
data 31, 32
signed 31
unsigned 31
external memory
description 18
map 16
F
features, CPU 1
fetch
cycles 5
opcode and operand 3
unit 2, 3
flags
blank 11
carry 10
IRQE 11
overflow 10
POPF instruction 136
PUSHF instruction 142
register 9
sign 10
zero 10
FP register 37
frame pointer 37
G
GE condition code 12
GT condition code 12
H
HALT instruction 105
hash mark, meaning of 28
hexadecimal values
notation xiv
range 32
I
I/O memory 18
ILL instruction 52, 106
illegal instruction 52, 106
immediate data
description 28
fetch 3
INC instruction 108
increment
base address 35
register 108
indirect addressing 32
instruction
classes 22
cycles 5
notation 65
set 65
internal memory 17
internal RAM
description 17
map 16
interrupt
disable 41, 98