HT68F04 Holtek Semiconductor, HT68F04 Datasheet - Page 136
HT68F04
Manufacturer Part Number
HT68F04
Description
Small Package Enhanced Flash Type 8-Bit MCU
Manufacturer
Holtek Semiconductor
Datasheet
1.HT68F04.pdf
(139 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HT68F04
Manufacturer:
ST
Quantity:
14 500
- Current page: 136 of 139
- Download datasheet (2Mb)
SWAP [m]
Description
Operation
Affected flag(s)
SWAPA [m]
Description
Operation
Affected flag(s)
SZ [m]
Description
Operation
Affected flag(s)
SZA [m]
Description
Operation
Affected flag(s)
SZ [m].i
Description
Operation
Affected flag(s)
TABRD [m]
Description
Operation
Affected flag(s)
TABRDL [m]
Description
Operation
Affected flag(s)
Rev. 1.00
Swap nibbles of Data Memory
The low-order and high-order nibbles of the specified Data Memory are interchanged.
[m].3~[m].0 « [m].7 ~ [m].4
None
Swap nibbles of Data Memory with result in ACC
The low-order and high-order nibbles of the specified Data Memory are interchanged. The
result is stored in the Accumulator. The contents of the Data Memory remain unchanged.
ACC.3 ~ ACC.0 ¬ [m].7 ~ [m].4
ACC.7 ~ ACC.4 ¬ [m].3 ~ [m].0
None
Skip if Data Memory is 0
If the contents 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 instruc-
tion.
Skip if [m] = 0
None
Skip if Data Memory is 0 with data movement to ACC
The contents of the specified Data Memory are copied to the Accumulator. If the value is
zero, the following instruction is skipped. As this requires the insertion of a dummy instruc-
tion 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.
ACC ¬ [m]
Skip if [m] = 0
None
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 re-
quires 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 to TBLH and Data Memory
The program code addressed by the table pointer (TBHP and TBLP) is moved to the speci-
fied 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
136
HT66F03/HT66F04/HT68F03/HT68F04
April 16, 2010
www.DataSheet4U.com
Related parts for HT68F04
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
2 12 Series of Decoders
Manufacturer:
Holtek
Datasheet:
Part Number:
Description:
Ht Cm400; Ht Rm440 Family; Ht Rm800 Family Interface Protocol Reader - Host
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
Wire & Harness Id Products
Manufacturer:
Tyco Electronics
Datasheet:
Part Number:
Description:
Stripline Mounting Non-reflective Terminations
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
Stripline Mounting Non-reflective Terminations
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
FIVE LAMP/LED FLASH DRIVER
Manufacturer:
Holtek Semiconductor Inc
Datasheet:
Part Number:
Description:
Bilateral Trigger Diacs
Manufacturer:
Teccor Electronics
Datasheet:
Part Number:
Description:
Ht46r63/ht46c63 -- A/d With Lcd Type 8-bit Mcu
Manufacturer:
Holtek Semiconductor Inc.
Datasheet:
Part Number:
Description:
Ht6221/ht6222 -- Multi-purpose Encoders
Manufacturer:
Holtek Semiconductor Inc.
Datasheet:
Part Number:
Description:
Ht6230 -- Infrared Remote Encoder
Manufacturer:
Holtek Semiconductor Inc.
Datasheet:
Part Number:
Description:
Ht6571 -- Multiple Rs-232 Drivers And Receivers Restricted Products
Manufacturer:
Holtek Semiconductor Inc.
Datasheet:
Part Number:
Description:
Ps/2 Mouse Controller
Manufacturer:
Holtek Semiconductor Inc.
Datasheet:
Part Number:
Description:
I/o Ttl Integration
Manufacturer:
Holtek Semiconductor Inc.
Datasheet:
Part Number:
Description:
Timer
Manufacturer:
Holtek Semiconductor
Datasheet:
Part Number:
Description:
RAM Mapping 64 x16 LCD Controller for I/O C
Manufacturer:
Holtek Semiconductor Inc
Datasheet: