mov
lea
xchg
add
adc
sub
sbb
mul
div
dec
inc
neg
and
or
xor
not
lods
lodsb
lodsw
lodsd
stos
stosb
stosw
stosd
movs
movsb
movsw
movsd
rep
jmp
cmp
call
ret
loop
int
iret
je
jne
jg
jng
jge
jnge
jl
jnl
jle
jnle
ja
jna
jae
jnae
jb
jnb
jbe
jnbe
jz
jnz
jc
jnc
in
out
push
pop
Sockel 423
Sockel 478
Sockel 775
1156
1155
1151
1150
1200
Westmere (Clarkdale)
Sandy Bridge
Ivy Bridge
Haswell-DT
Skylake-S
Kaby Lake-S
Coffee Lake-S
Comet Lake-S
Intel-Core-i3-530
Intel-Core-i3-540
Intel-Core-i3-550
Intel-Core-i3-560
Intel-Core-i3-21xx
Intel-Core-i3-32xx
Intel-Core-i3-41xx
Intel-Core-i3-43xx
Intel-Core-i3-60xx
Intel-Core-i3-61xx
Intel-Core-i3-63xx
Intel-Core-i3-71xx
Intel-Core-i3-73xx
Intel-Core-i3-81xx
Intel-Core-i3-83xx
Intel-Core-i3-91xx
Intel-Core-i3-93xx
Intel-Core-i3-101xx
Intel-Core-i3-103xx
DDR-200 PC-1600
DDR-266 PC-2100
DDR-333 PC-2700
DDR-400 PC-3200
DDR2-... PC2-...
DDR3-... PC3-...
DDR4-... PC4-...
DDR5-... PC5-...
8020
8021
8022
8035
8039
8040
8048
8049
8050
8648
8748
8749
8031
8032
8051
8052
add
addc
anl
orl
xrl
inc
dec
clr
cpl
da
swap
rl
rlc
rr
rrc
mov
lds
ld
ldd
sts
st
std
in
out
push
pop
lmp
breq
brne
brge
brcs
brcc
brhs
brhc
brts
brtc
brvs
brvc
brbs
brbc
brie
brid
brlo
brmi
brpl
brlt
X-Pointer
Y-Pointer
Z-Pointer
IRQ Interrupt-Request
ISR Interrupt-Service-Routine Interrupt-Handler
PIC 8259 A - Programmable Interrupt Controller 8259 A
Eingänge: 8 Eingänge, IR0 .. IR7, an jedem Eingang hängt ein Gerät, IR0 höchste Priorität, IR7 niedrigste
D7 .. D0, mit den acht niederwertigsten Leiterbahnen des Datenbusses verbunden
INT angeschlossen an INTR der CPU
INTA von CPU und Controller verbunden
VCC, GND
D7 .. D0
A0
CAS2, CAS1, CAS0
IR7 .. IR0
-INTA
INT
-CS
-WR
-RD
-SP/-EN
IRQ 0 Timer
IRQ 1 Keyboard
IRQ 2 PIC 2 (Slave)
IRQ 3 COM 1
IRQ 4 COM 2
IRQ 5 Soundcard
IRQ 6 Floppy
IRQ 7 Parallel/Harddisk
PIT 8253 - Programmable Intervall Timer
VCC, GND,
D7 .. D0
A1, A0
CLK2, OUT2, GATE2
CLK1, OUT1, GATE1
CLK0, OUT0, GATE0
-CS
-WR
-RD
8237/8257 - Programmierbarer DMA-Steuerungsbaustein
8255 - Programmierbarer Paralleler Ein- und Ausgabebaustein
8251 - Programmierbarer Serieller Ein- und Ausgabebaustein
8212
8216
8224
8226
8228
8271
8273
8278
8292
8294
8295
8282
8283
8284
8286
8287
8288
8289
HD 44780
MCE2VGA
GBS 8219
GBS 8200
VSS
VDD
VEE
RS
RW
E
DB0 .. DB7
A
K
1 Masse
2 Masse
3
4
5
6 Intensity
7 Video-Signal
8 H-Sync
9 V-Sync
1 Masse
2 Masse
3 R
4 G
5 B
6 Intensity
7
8 H-Sync
9 V-Sync
phys_clicks alloc_mem (phys_clicks clicks) {
struct hole *hp, *prev_ptr;
phys_clicks old_base;
hp = hole_head;
while (hp != NIL_HOLE) {
if (hp->h_len >= clicks) {
old_base = hp->h_base;
hp->h_len -= clicks;
hp->h_base += clicks;
if (hp->h_len != 0) return old_base;
del_slot (prev_ptr, hp);
return old_base;
}
prev_ptr = hp;
hp = hp -> h_next;
}
return NO_MEM;
}
mm/mproc.h
mm/param.h
mm/glo.h
mm/const.h
mm/alloc.c
mm/main.c
mm/forkexit.c
mm/exec.c
mm/signal.c
mm/break.c
mm/getset.c
mm/table.c
mm/utility.c
mm/putc.c
alloc_mem ()
free_mem ()
del_slot ()
merge ()
max_hole ()
mem_init ()
