Zilog Z80180 - Manual (Page 249)

Z8018x
Family MPU User Manual
UM005003-0703
233
OUTPUT OTDR 11 101 101 S D 2 14 (Br ¹ 0) (HL)
M
®(BC)
M
1
Q HL
R
-1 ®HL
R
Br-1 Br
X S X X ­ X
10 111 011 12 (Br = 0)
Repeat Q until
Br = 0
Cr ®A0~A7
Br ®A8~A16
Q (HL)
M
®(BC)
M
HL
R
+ 1 ®HL
R
(5) (6)
OUTI 11 101 101 S D 2 12 X ­ X X ­ X
10 100 011
Br-1 ®Br
Repeat Q until
BR = 0
Cr ®A0~A7
Br ®A8~A16 (6)
OTIR 11 101 101 S D 2 14 (Br ¹ 0) (HL)
M
®(BC)
M
Q HL
R
+ 1 ®HL
R
Br-1 ®Br
X S X X ­ X
10 110 011 12 (Br = 0)
Repeat Q until
Br = 0
Cr ®A0~A7
Br ®A8~A16
TSTIOm** 11 101 101 S S 3 12 (00C)1*m ­ ­ S P R R
01 110 100 Cr ®A0~A7
00 ®A8~A16 (5) (6)
OTIM** 11 101 101 S D 2 14 (HL)
M
®(00C)
I
­ ­ ­ P ­ ­
10 000 011 HL
R
+ 1 ®HL
R
Cr + 1 ®Cr
Br-1 ®Br
Cr ®A0~A7
00 ®A8~A16 (6)
Table 46. I/O Instructions (Continued)
Operation
Name
Mnemonics Op Code
Addressing
Bytes States Operation
Flags
7 6 4 2 1 0
Immed Ext Ind Reg RegI Imp Rel S Z H P/V N C