COP8SGR728M8 National Semiconductor, COP8SGR728M8 Datasheet - Page 51

• Manufacturer Part Number: COP8SGR728M8
• Description: 8-Bit Microcontroller IC
• Manufacturer: National Semiconductor
• Series: COP8r

Specifications of COP8SGR728M8

• Controller Family/series: COP8
• Core Size: 8 Bit
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Package: 28SOIC W
• Family Name: COP8
• Maximum Speed: 15 MHz
• Ram Size: 512 Byte
• Program Memory Size: 32 KB
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: EPROM
• Number Of Programmable I/os: 40
• Interface Type: USART
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

14.0 Instruction Set
INC
DEC
LAID
DCOR
RRC
RLC
SWAP
SC
RC
IFC
IFNC
POP
PUSH
VIS
JMPL
JMP
JP
JSRL
JSR
JID
RET
RETSK
RETI
INTR
NOP
A
A
A
A
A
A
A
A
Addr.
Addr.
Disp.
Addr.
Addr.
INCrement A
DECrement A
Load A InDirect from ROM
Decimal CORrect A
Rotate A Right thru C
Rotate A Left thru C
SWAP nibbles of A
Set C
Reset C
IF C
IF Not C
POP the stack into A
PUSH A onto the stack
Vector to Interrupt Service Routine
Jump absolute Long
Jump absolute
Jump relative short
Jump SubRoutine Long
Jump SubRoutine
Jump InDirect
RETurn from subroutine
RETurn and SKip
RETurn from Interrupt
Generate an Interrupt
No OPeration
(Continued)
51
A A + 1
A A − 1
A ROM (PU,A)
A BCD correction of A (follows ADC, SUBC)
C A7 … A0 C
C A7 … A0 C, HC A0
A7…A4
C 1, HC 1
C 0, HC 0
IF C is true, do next instruction
If C is not true, do next instruction
SP SP + 1, A [SP]
[SP] A, SP SP − 1
PU [VU], PL [VL]
PC ii (ii = 15 bits, 0 to 32k)
PC9…0 i (i = 12 bits)
PC PC + r (r is −31 to +32, except 1)
[SP] PL, [SP−1] PU,SP−2, PC ii
[SP] PL, [SP−1] PU,SP−2, PC9…0 i
PL ROM (PU,A)
SP + 2, PL [SP], PU [SP−1]
SP + 2, PL [SP],PU [SP−1],
skip next instruction
SP + 2, PL
[SP] PL, [SP−1] PU, SP−2, PC 0FF
PC PC + 1
A3…A0
[SP],PU [SP−1],GIE 1
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