HT46R221 Holtek Semiconductor Inc, HT46R221 Datasheet - Page 30

• Manufacturer Part Number: HT46R221
• Description: 8-Bit A/D Type MCU
• Manufacturer: Holtek Semiconductor Inc

AND A,[m]
Description
Operation
Affected flag(s)
AND A,x
Description
Operation
Affected flag(s)
ANDM A,[m]
Description
Operation
Affected flag(s)
CALL addr
Description
Operation
Affected flag(s)
CLR [m]
Description
Operation
Affected flag(s)
Rev. 1.10
Logical AND accumulator with data memory
Data in the accumulator and the specified data memory perform a bitwise logical_AND opera-
tion. The result is stored in the accumulator.
ACC
Logical AND immediate data to the accumulator
Data in the accumulator and the specified data perform a bitwise logical_AND operation. The
result is stored in the accumulator.
ACC
Logical AND data memory with the accumulator
Data in the specified data memory and the accumulator perform a bitwise logical_AND opera-
tion. The result is stored in the data memory.
[m]
Subroutine call
The instruction unconditionally calls a subroutine located at the indicated address. The pro-
gram counter increments once to obtain the address of the next instruction, and pushes this
onto the stack. The indicated address is then loaded. Program execution continues with the
instruction at this address.
Stack
PC
Clear data memory
The contents of the specified data memory are cleared to 0.
[m]
TC2
TC2
TC2
TC2
TC2
ACC AND [m]
addr
00H
ACC AND [m]
ACC AND x
PC+1
TC1
TC1
TC1
TC1
TC1
TO
TO
TO
TO
TO
PD
PD
PD
PD
PD
30
OV
OV
OV
OV
OV
Z
Z
Z
Z
Z
AC
AC
AC
AC
AC
C
C
C
C
C
HT46R22/HT46C22
October 2, 2002