Electronics America Computer Hardware User Manual

406
µ PD78214 Sub-Series
MOV
XCH
Operation
Mnemonic Operand
No. of
bytes
Flags
ZACCY
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 ×× ×
PSW, A 2 PSW ← A ×× ×
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')