GL602USB View Datasheet(PDF) - Genesys Logic
Part Name
Description
MFG CO.
'GL602USB' PDF : 35 Pages View PDF
ADDAR r, A
Add r and A, r <- r + A
ADDAR A, r
Add A and r, A <- A + r
ADDAI i
Add A and i, A <- A + i
INCR r
Increment r, r <- r +1
INCR A, r
Increment r, A <- r + 1
INCRSZ r
Increment r, r <- r +1, skip if (r = 0)
INCRSZ A, r
Increment r, A <- r +1, skip if (A = 0)
SUBAR r, A
Subtract A from r, r <- r - A
SUBAR A, r
Subtract A from r, A <- r - A
SUBIA i
Subtract A from i, A <- i - A
DECR r
Decrement r, r <- r -1
DECR A, r
Decrement r, A <- r -1
DECRSZ r
Decrement r, r <- r-1, skip if (r = 0)
DECRSZ A, r
Decrement r, A <- r -1, skip if (A = 0)
CLRR r
Clear r, r <- 0
CLRA
Clear A, A <- 0
NOP
No operation
Logical Operations
ANDAR r, A
And r and A, r <- r & A
ANDAR A, r
And A and r, A <- A & r
ANDAI i
And A and i, A <- A & i
CMPR r
Complement r, r <- r ^ FF
CMPR A, r
Complement r, A <- r ^ FF
ORAR r, A
Inclusive OR r with A, r <- r | A
ORAR A, r
Inclusive OR A with r, A <- A | r
ORIA i
Inclusive OR i with A, A <- A | i
XORAR r, A
Exclusive OR r with A, r <- r ^ A
XORAR A, r
Exclusive OR A with r, A <- A ^ r
XORIA i
Exclusive OR i with A, A <- A ^ i
Bit-wise Operations
BCR r, b
Bit clear r, r.b <- 0
BSR r, b
Bit set r, r.b <- 1
BTRSC r, b
Bit test r, skip if (r.b = 0)
BTRSS r, b
Bit test r, skip if (r.b =1)
Data Movement Operations
MOV r, A
Move A into r, r <- A
MOV A, r
Move r into A, A <- r
MOVIA i
Move i into A, A <- i
Shift Operations
SWAPR r
Swap high and low nibbles in r,
result put into r
SWAPR A, r
Swap high and low nibbles in r,
result put into A
RLR r
Rotate r left through C, (C, r) <- (r, C)
RLR A, r
Rotate r left through C, (C, A) <- (r, C)
RRR r
Rotate r right through C, (r, C) <- (C, r)
RRR A, r
Rotate r right through C, (A, C) <- (C, r)
Control Transfer Operations
CALL i
Call subroutine
JUMP i
Jump to address
RETIA
Return and load i to A
RETI
Return from timer interrupt
RET
Return from subroutine
1
1
1
1
1
1 or 2
1 or 2
1
1
1
1
1
1 or 2
1 or 2
1
1
1
CA, HC, ZO
CA, HC, ZO
CA, HC, ZO
ZO
ZO
CA, HC, ZO
CA, HC, ZO
CA, HC, ZO
ZO
ZO
ZO
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
ZO
1
1
1 or 2
1 or 2
1
1
ZO
1
1
1
1
CA
1
CA
1
CA
1
CA
2
2
2
2
2
Revision 1.6
-22-
02/28/2000
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