Zilog Z16F2810 - Manual (Page 213)

ZNEO
®
CPU Core
User Manual
19
UM018809-0611 Index
SP register 36
space, address 15
SPOV register 9, 50
SRA instruction 160
SRAX instruction 162
SRL instruction 164
SRLX instruction 166
stack
allocating space 37
interrupt effect 43
overflow 50
pointer (SP) 36
state machine 2, 4
statement, assembly language 21
STOP instruction 168
SUB instruction 169
subroutine call
absolute 81
instruction 79
subroutine link, unlink 37
subtract instruction 169
subtract with carry 149
suppressing flag changes 129
symbols
bit field 55
expression 65
instruction 65
operand 56
SYSEXCP register 50
system exceptions 49
T
TCM instruction 38, 172
test compliment under mask instruction 38, 172
test under mask instruction 38, 175
testing bits 38
time
execution 6
fetch 5
TM instruction 38, 175
TRAP instruction 53, 178
truncation, data 31
truth table
AND 74
OR 131
XOR 188
two’s complement notation 32
U
U suffix 31, 32
UDIV instruction 180
UDIV64 instruction 182
UGE condition code 12
UGT condition code 12
ULE condition code 12
ULT condition code 12
UMUL instruction 184
unaligned access time 7
unaligned address 19
underscore, meaning of xiv
UNLINK instruction 186
UNLINK, and FP register 37
unsigned
divide instruction 180
divide, 64-bit 182
extension 31
multiply instruction 184
uppercase letters, meaning xvi
user flags 11
V
V flag 10
variables, frame 37
vector
exception 49
interrupt 41, 44
map 16, 17
RESET 4, 17, 53
trap 53
W
W suffix 30, 32
wait states, bus 7
watch-dog timer instruction 187