EasyManuals Logo

ZiLOG eZ80 User Manual

Default Icon
411 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #348 background imageLoading...
Page #348 background image
eZ80
®
CPU
User Manual
UM007714-0908 CPU Instruction Set
339
SET b, (HL)
Set Bit
Operation
(HL)[b] 1
Description
The (HL) operand is an 8-bit value at the memory location specified by the contents of the
multibyte register (HL). Bit
b
of this 8-bit value is set to 1.
Condition Bits Affected
None.
Attributes
kk = binary code 11 bbb 110; where bbb identifies the bit tested and assembled into the
object code, as indicated in Table 96.
Mnemonic Operand ADL Mode Cycle Opcode (hex)
SET b,(HL) X 3 CB, kk
SET.S b,(HL) 1 4 52, CB, kk
SET.L b,(HL) 0 4 49, CB, kk
Table 96. bbb Opcodes for SET b, (HL) Instruction (hex)
Bit
Tested bbb
Bit
Tested bbb
0 000 4 100
1 001 5 101
2 010 6 110
3 011 7 111

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ZiLOG eZ80 and is the answer not in the manual?

ZiLOG eZ80 Specifications

General IconGeneral
BrandZiLOG
ModeleZ80
CategoryComputer Hardware
LanguageEnglish

Related product manuals