gc80c521a CORERIVER Semiconductor, gc80c521a Datasheet - Page 120

• Manufacturer Part Number: gc80c521a
• Description: Flash / Isp / Iap 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

XCH
XCHD
PUSH
POP
Exchange Digit
Exchange Accumulator with byte variable
Push onto stack
Pop onto stack
Appendix A : instruction set (12/18)
Operation :
XCH
Operation :
XCH
Operation :
XCH
Operation :
Operation :
Operation :
A, <src-byte>
A, @Ri
direct
direct
A, Rn
A, @Ri
A, direct
(A
(A) ↔ (Rn)
(A) ↔ ((Ri))
(A) ↔ (direct)
(SP)
((SP))
(direct)
(SP)
3-0
) ↔ ((Ri))
(SP) + 1
(direct)
((SP))
(SP) – 1
3-0
1 1 0 0 1 r r r
1 1 0 0 0 1 1 i
1 1 0 0 0 1 0 1
1 1 0 1 0 0 0 0
1 1 0 1 0 1 1 i
1 1 0 0 0 0 0 0
Encoding :
Encoding :
Encoding :
Encoding :
Encoding :
Encoding :
HEX: C8h, #bytes: 1, Cycles: 1
HEX: C6h, #bytes: 1, Cycles: 1
HEX: C5h, #bytes: 2, Cycles: 2
HEX: D6h, #bytes: 1, Cycles: 1
HEX: C0h, #bytes: 2, Cycles: 2
HEX: D0h, #bytes: 2, Cycles: 2
MiDAS1.0B Family
direct addr
direct addr
direct addr
[120]