BH67F2260 Datasheet, PDF (249/253 Pages) Holtek Semiconductor Inc – R-Sensor Blood Pressure Meter Flash MCU with LCD

BH67F2260/BH67F2270
R-Sensor Blood Pressure Meter Flash MCU with LCD
LSZ [m].i
Description
Operation
Affected flag(s)
LTABRD [m]
Description
Operation
Affected flag(s)
LTABRDL [m]
Description
Operation
Affected flag(s)
LITABRD [m]
Description
Operation
Affected flag(s)
LITABRDL [m]
Description
Operation
Affected flag(s)
LXOR A,[m]
Description
Operation
Affected flag(s)
LXORM A,[m]
Description
Operation
Affected flag(s)
Skip if bit i of Data Memory is 0
If bit i of the specified Data Memory is 0, the following instruction is skipped. As this requires
the insertion of a dummy instruction while the next instruction is fetched, it is a two cycle
instruction. If the result is not 0, the program proceeds with the following instruction.
Skip if [m].i=0
None
Read table (current page) to TBLH and Data Memory
The low byte of the program code (current page) addressed by the table pointer (TBLP) is
moved to the specified Data Memory and the high byte moved to TBLH.
[m] ← program code (low byte)
TBLH ← program code (high byte)
None
Read table (last page) to TBLH and Data Memory
The low byte of the program code (last page) addressed by the table pointer (TBLP) is moved
to the specified Data Memory and the high byte moved to TBLH.
[m] ← program code (low byte)
TBLH ← program code (high byte)
None
Increment table pointer low byte first and read table to TBLH and Data Memory
Increment table pointer low byte, TBLP, first and then the program code addressed by the
table pointer (TBHP and TBLP) is moved to the specified Data Memory and the high byte
moved to TBLH.
[m] ← program code (low byte)
TBLH ← program code (high byte)
None
Increment table pointer low byte first and read table (last page) to TBLH and Data Memory
Increment table pointer low byte, TBLP, first and then the low byte of the program code
(last page) addressed by the table pointer (TBLP) is moved to the specified Data Memory and
the high byte moved to TBLH.
[m] ← program code (low byte)
TBLH ← program code (high byte)
None
Logical XOR Data Memory to ACC
Data in the Accumulator and the specified Data Memory perform a bitwise logical XOR
operation. The result is stored in the Accumulator.
ACC ← ACC ″XOR″ [m]
Z
Logical XOR ACC to Data Memory
Data in the specified Data Memory and the Accumulator perform a bitwise logical XOR
operation. The result is stored in the Data Memory.
[m] ← ACC ″XOR″ [m]
Z
Rev. 1.00
249
March 15, 2017