Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

UPD78C18 Datasheet(PDF) 18 Page - NEC

Part # UPD78C18
Description  8-BIT SINGLE-CHIP MICROCONTROLLER WITH A/D CONVERTER
PDF  110 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD78C18 Datasheet(HTML) 18 Page - NEC

Back Button UPD78C18 Datasheet HTML 14Page - NEC UPD78C18 Datasheet HTML 15Page - NEC UPD78C18 Datasheet HTML 16Page - NEC UPD78C18 Datasheet HTML 17Page - NEC UPD78C18 Datasheet HTML 18Page - NEC UPD78C18 Datasheet HTML 19Page - NEC UPD78C18 Datasheet HTML 20Page - NEC UPD78C18 Datasheet HTML 21Page - NEC UPD78C18 Datasheet HTML 22Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 18 / 110 page
background image
18
µPD78C17,78C18
(e)
L0
When the “MVI L, byte;LXI H, word” instruction is stacked, this flag is set (1). In all other cases, it is
reset (0).
(f)
CY (Carry)
When a 16-bit operation generates a carry out of or a borrow into bit 7 or 15, this flag is set (1). In all
other cases, it is reset (0).
When one of 35 types of ALU instructions, rotation instructions, or carry manipulation instructions is
executed, various flags are affected as shown in Table 2-1.
Table 2-1 Flag Operations
ADDX
ADCX
SUBX
SBBX
ANAX
ORAX
XRAX
ADDNCX
SUBNBX
GTAX
LTAX
ONAX
OFFAX
NEAX
EQAX
ADI
ACI
SUI
SBI
ANI
ORI
XRI
ADINC
SUINB
GTI
LTI
ONI
OFFI
NEI
EQI
immediate
reg, memory
Operation
skip
D3
L1
D6
Z
D5
SK
D4
HC
D2
L0
D0
CY
RLR
RLL
SLR
SLL
DRLR
DRLL
DSLR
DSLL
SLRC
SLLC
STC
CLC
MVI
A, byte
MVI
L, byte
LXI
H, word
BIT
SK
SKN
SKIT
SKN IT
RETS
Other All instructions
0
0
0
0
0
0
q
q
0
0
0
0
q
q
0
0
0
0
q
0
0
0
0
0
q
q
0
q
0
0
0
q
q
1
0
0
q
q
0
1
0
q
qq
q
q 0
1
q
0
0
q
q
0
q
q
q
1
00
q
q
q
0
0
0
q
........
Affected
(Set or Reset)
1 ........
Set
0 ........
Reset
........
No† affected
q
ANIW
ORIW
GTIW
LTIW
ONIW
OFFIW
NEIW
EQIW
ADDW
ADCW
SUBW
SBBW
ANAW
ORAW
XRAW
ADDNCW
SUBNBW
GTAW
LTAW
ONAW
OFFAW
NEAW
EQAW
INRW
DCRW
ADD
ADC
SUB
SBB
DADD
DADC
DSUB
DSBB
EADD
ESUB
ANA
ORA
XRA
DAN
DOR
DXR
ADDNC
SUBNB
GTA
LTA
DADDNC
DSUBNB
DGT
DLT
ONA
OFFA
DON
DOFF
NEA
EQA
DNE
DEQ
INR
DCR
DAA
0
0
0
0
q



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com