UPD78323 NEC, UPD78323 Datasheet - Page 62
UPD78323
Manufacturer Part Number
UPD78323
Description
16/8-BIT SINGLE-CHIP MICROCONTROLLER
Manufacturer
NEC
Datasheet
1.UPD78323.pdf
(86 pages)
- Current page: 62 of 86
- Download datasheet (455Kb)
62
Note
CMPBKC
CMPMNC
CMPBKNC
MOV
SWRS
SEL
NOP
EI
DI
Mnemonic
If the operation code of STBC register and WDM register operation instructions is abnormal, an operation code
trap interrupt is generated.
Operation in the eent of trap:
(SP–1)
(SP–3)
PC
SP
L
[DE + ], [HL + ]
[DE – ], [HL – ]
[DE + ], A
[DE – ], A
[DE + ], [HL + ]
[DE – ], [HL – ]
STBC, #byte
WDM, #byte
RBn
RBn, ALT
SP–4, IE
(003CH), PC
PSW
(PC–4)
Operand
H
, (SP–2)
H
, (SP–4)
0
H
(003DH),
PSW
2
2
2
2
2
2
4
4
1
2
2
1
1
1
(PC–4)
(DE + ) – (HL + ), C
End if C=0 or CY=0
(DE – ) – (HL – ), C
End if C=0 or CY=0
(DE + ) – A, C
End if C=0 or CY=1
(DE – ) – A, C
End if C=0 or CY=1
(DE + ) – (HL + ), C
End if C=0 or CY=1
(DE – ) – (HL – ), C
End if C=0 or CY=1
STBC
WDM
RSS
RBS2 – 0
RBS2 – 0
No Operation
IE
IE
L
,
L
1 (Enable Interrupt)
0 (Disable Interrupt)
,
RSS
byte
byte
Note
n, RSS
n, RSS
Note
Operation
C–1
C–1
C–1
C–1
C–1
C–1
0
1
S
PD78323, 78324
Z
Flags
AC P/V CY
V
V
V
V
V
V
Related parts for UPD78323
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
8BIT MCU, 60K FLASH, 3KB RAM, LQFP
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
8BIT MCU, 128K FLASH, 7KB RAM, SMD
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
8BIT MCU, 4K FLASH, 256B RAM, 78F9222
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
8BIT MCU, 4K FLASH, 128B RAM, 78F9212
Manufacturer:
NEC
Part Number:
Description:
16/8 bit single-chip microcomputer
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual audio power amp circuit
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual comparator
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
MOS type composite field effect transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
50 V/100 mA FET array incorporating 2 N-ch MOSFETs
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet: