Z380 Datasheet, PDF (74/115 Pages) Zilog, Inc. – MICROPROCESSOR

ZILOG
8-BIT INPUT AND OUTPUT GROUP
MICROPROCESSOR
Mnemonic
IN A,(n)
IN r,(C)
INA A,(nn)
INI
INIR
IND
INDR
OUT (n),A
OUT (C),r
OUT (C),n
OUTA (nn),A
Symbolic
Operation
A ← (n)
r ← (C)
A ← (nn)
Flags
P/
SZ x Hx VNC
••x•x•••
¤ ¤ x 0x P0•
••x•x•••
(HL) ← (C)
B←B-1
HL ← HL + 1
(HL) ← (C)
B ← B-1
HL ← HL + 1
Repeat until B = 0
(HL) ← (C)
B←B-1
HL ← HL - 1
(HL) ← (C)
B ← B-1
HL ← HL - 1
Repeat until B = 0
(n) ← A
(C) ← r
(C) ← r
• ¤ x • x • 1•
(1)
•1x•x•1•
(2)
• ¤ x • x • 1•
(1)
•1x•x•1•
(2)
••x•x•••
••x•x•••
••x•x•••
(nn) ← A
••x•x•••
Opcode
# of Execute
76 543 210 HEX Bytes Time Notes
11 011 011 DB 2
3+i
← n →
11 101 101 ED 2
01 r 000
11 101 101 ED 2
3+i
I
11 011 011 DB
← n →
← n →
11 101 101 ED 2 2+i+w
10 100 010 A2
11 101 101 ED
10 110 010 B2
2 (2+i+w)
11 101 101 ED
10 101 010 AA
11 101 101 ED
10 111 010 BA
2 2+i+w
2 (2+i+w)n
11 010 011 D3 2
3+o
← n →
11 101 101 ED 2
3+o
01 r 001
11 101 101 ED 3
3+o
01 110 001 71
← n →
11 101 101 ED 4
2+o
I
11 010 011 D3
← n →
← n →
PS010001-0301