Epson 6200A Manual De Usuario
Source Format:
Operation:
OP-Code:
Type:
Clock Cycles:
Flag:
Description:
Example:
Source Format:
Operation:
OP-Code:
Type:
Clock Cycles:
Flag:
Description:
Example:
MSB
LSB
MSB
LSB
C –
Z –
D –
I –
C –
Z –
D –
I –
28
EPSON
S1C6200/6200A CORE CPU MANUAL
3 INSTRUCTION SET
ACPX MX,r
Add with carry r-register to M(X), increment X by 1
ACPY MY,r
Add with carry r-register to M(Y), increment Y by 1
ACPX MX,r
M(X)
←
M(X) + r + C, X
←
X + 1
1
1
1
1
0
0
1
0
1
0
r
1
r
0
F28H to F2BH
V
7
Set if a carry is generated; otherwise, reset.
Set if the result is zero; otherwise, reset.
Not affected
Not affected
Set if the result is zero; otherwise, reset.
Not affected
Not affected
Adds the carry bit and the contents of the r-register to the data memory location
addressed by IX. X is incremented by one. Incrementing X does not affect the
flags.
addressed by IX. X is incremented by one. Incrementing X does not affect the
flags.
ACPX MX,A
ACPX MX,MY
X register
1010 0000
1010 0001
1010 0010
Y register
0100 0110
0100 0110
0100 0110
Memory (A0H)
0110
1111
1111
Memory (A1H)
0011
0011
0111
Memory (46H)
0100
0100
0100
A register
1000
1000
1000
C flag
1
0
0
Z flag
0
0
0
ACPY MY,r
M(Y)
←
M(Y) + r + C, Y
←
Y + 1
1
1
1
1
0
0
1
0
1
1
r
1
r
0
F2CH to F2FH
V
7
Set if a carry is generated; otherwise, reset.
Set if the result is zero; otherwise, reset.
Not affected
Not affected
Set if the result is zero; otherwise, reset.
Not affected
Not affected
Adds the carry bit and the contents of the r-register to the data memory location
addressed by IY. Y is incremented by one. Incrementing Y does not affect the
flags.
addressed by IY. Y is incremented by one. Incrementing Y does not affect the
flags.
ACPY MY,A
ACPY MY,MX
X register
0010 0001
0010 0001
0010 0001
Y register
0000 1110
0000 1111
0001 0000
Memory (0EH)
1000
1011
1011
Memory (0FH)
0100
0100
1010
Memory (21H)
0110
0110
0110
A register
0010
0010
0010
C flag
1
0
0
Z flag
0
0
0