2 list of operations – NEC PD78214 User Manual
Page 435
406
µ
PD78214 Sub-Series
MOV
XCH
Operation
Mnemonic
Operand
No. of
bytes
Flags
Z
AC
CY
18.2 LIST OF OPERATIONS
(1) 8-bit data transfer instructions: MOV, XCH
r, #byte
2
r
← byte
saddr, #byte
3
(saddr)
← byte
sfr, #byte
3
sfr
← byte
r, r'
2
r
← r'
A, r
1
A
← r
A, saddr
2
A
← (saddr)
saddr, A
2
(saddr)
← A
saddr, saddr
3
(saddr)
← (saddr)
A, sfr
2
A
← sfr
sfr, A
2
sfr
← A
A, mem
1-4
A
← (mem)
A, & mem
2-5
A
← (& mem)
mem, A
1-4
(mem)
← A
& mem, A
2-5
(& mem)
← A
A, !addr16
4
A
← (!addr16)
A, & !addr16
5
A
← (& !addr16)
!addr16, A
4
(!addr16)
← A
& !addr16, A
5
(& !addr16)
← A
PSW, #byte
3
PSW
← byte
Ч
Ч
Ч
PSW, A
2
PSW
← A
Ч
Ч
Ч
A, PSW
2
A
← PSW
A, r
1
A
↔ r
r, r'
2
r
↔ r'
A, mem
2-4
A
↔ (mem)
A, & mem
3-5
A
↔ (& mem)
A, saddr
2
A
↔ (saddr)
A, sfr
3
A
↔ sfr
saddr, saddr'
3
(saddr)
↔ (saddr')