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ST6215C Datasheet(PDF) 61 Page - STMicroelectronics

Part No. ST6215C
Description  8-BIT MCUs WITH A/D CONVERTER, TWO TIMERS, OSCILLATOR SAFEGUARD & SAFE RESET
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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ST6215C Datasheet(HTML) 61 Page - STMicroelectronics

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ST6215C/ST6225C
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Opcode Map Summary. The following table contains an opcode map for the instructions used by the ST6
LOW
0
0000
1
0001
2
0010
3
0011
4
0100
5
0101
6
0110
7
0111
LOW
HI
HI
0
0000
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
LD
0
0000
e
abc
e
b0,rr,ee
e NOP
#
e
a,(x)
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
1
0001
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
INC 2
JRC 4
LDI
1
0001
e
abc
e
b0,rr,ee
e
x
e
a,nn
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc 2
imm
2
0010
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
CP
2
0010
e
abc
e
b4,rr,ee
e
#
e
a,(x)
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
3
0011
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
LD 2
JRC 4
CPI
3
0011
e
abc
e
b4,rr,ee
e
a,x
e
a,nn
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc 2
imm
4
0100
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
ADD
4
0100
e
abc
e
b2,rr,ee
e
#
e
a,(x)
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
5
0101
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
INC 2
JRC 4
ADDI
5
0101
e
abc
e
b2,rr,ee
e
y
e
a,nn
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc 2
imm
6
0110
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
INC
6
0110
e
abc
e
b6,rr,ee
e
#
e
(x)
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
7
0111
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
LD 2
JRC
7
0111
e
abc
e
b6,rr,ee
e
a,y
e
#
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc
8
1000
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
LD
8
1000
e
abc
e
b1,rr,ee
e
#
e
(x),a
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
9
1001
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
INC 2
JRC
9
1001
e
abc
e
b1,rr,ee
e
v
e
#
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc
A
1010
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
AND
A
1010
e
abc
e
b5,rr,ee
e
#
e
a,(x)
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
B
1011
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
LD 2
JRC 4
ANDI
B
1011
e
abc
e
b5,rr,ee
e
a,v
e
a,nn
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc 2
imm
C
1100
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
SUB
C
1100
e
abc
e
b3,rr,ee
e
#
e
a,(x)
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
D
1101
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
INC 2
JRC 4
SUBI
D
1101
e
abc
e
b3,rr,ee
e
w
e
a,nn
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc 2
imm
E
1110
2
JRNZ 4
CALL 2
JRNC 5
JRR 2
JRZ
2
JRC 4
DEC
E
1110
e
abc
e
b7,rr,ee
e
#
e
(x)
1pcr 2
ext 1pcr 3
bt 1
pcr
1
prc 1
ind
F
1111
2
JRNZ 4
CALL 2
JRNC 5
JRS 2
JRZ 4
LD 2
JRC
F
1111
e
abc
e
b7,rr,ee
e
a,w
e
#
1pcr 2
ext 1pcr 3
bt 1
pcr 1
sd 1prc
Abbreviations for Addressing Modes: Legend:
dir
Direct
#
Indicates Illegal Instructions
sd
Short Direct
e
5-bit Displacement
imm
Immediate
b
3-bit Address
inh
Inherent
rr
1-byte Data space address
ext
Extended
nn
1-byte immediate data
b.d
Bit Direct
abc
12-bit address
bt
Bit Test
ee
8-bit displacement
pcr
Program Counter Relative
ind
Indirect
2
JRC
e
1prc
Mnemonic
Addressing Mode
Bytes
Cycles
Operands
1


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