Motorola M68000 User's Guide Page 252

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238 Index
NBCD, 149,151
negative numbers, 11-12
NEGX, 143
NEWLINE, 48
nibble, 149
NOP, 168
NOT, 129-131
object code, 2
ones complement, 11
opcode, 22
operand field, 31-32
operands, 31
operation field, 31
OR, 129-31
ORI, 129-31
to CCR, 157
to SR, 156
orthoganality, 72
OUTDEC, 48
overflow, 61
bit, 61
PACK, 198
page, 174, 206
fault, 175, 207
frame, 174, 206
table, 207-08
paged memory management unit, 203
paging, 174, 206
parameters, passing, 102-04
passing on the stack, 106-09
parenthesis, in arithmetic expressions, 33
parity bit, 164
Pascal, 19, 99
PC, 24
PEA, 93,108
PFLUSH, 212
PFLUSHA, 212
physical address space, 174
pipelined architecture, 203, 206
pipelining, 19, 206
PLOAD, 212
PMMU, 203, 206
pointer, 75,117
frame, 110
NULL, 117
pop, 90
position-independent code, 84
precision, 141,146
prefetch queue, 180
privilege violation, 161
procedure, 48
program counter, 24
relative modes, 83-84
program
loop, 50
section, 84
shell, 49-50, 217-27
programmed I/O, 166
programmers model, 24-25
PTEST, 211
push, 90
PUTC, 49
radix, 5, 34
RAM, 23
random-access memory, 23
read-only memory, see ROM
reference
class, 194
classifications, 177
register, 19, 24
direct mode, 72
list, 94
size, 19
registers, saving and restoring, 93-95,105-06
relocation, 74
remainder, 7, 147-48
RESET, 169
reset
exception, 160
system, 155,158
ROL, 136
ROM, 23,161
ROR, 136
rotate instructions, 129, 136-37
ROXL, 136
ROXR, 136
RTD, 179
RTE, 160,174
RTM, 194-95
RTR, 157
RTS, 99
rubout, 12
SBCD, 149
scale factor, 189
See, 157
SCS, 157
semaphore, 197
SEQ, 157
sequential execution, 50
serial I/O, 163
SF, 157
SFC, 178
SGE, 157
SGT, 157
SHI, 157
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