Datasheet > BP45F0044

BP45F0044

更新时间： 2024-04-09 19:03:10

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		无线
页数	文件大小	规格书
77页	1261K
描述
Wireless Charger Flash MCU

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中文翻译

获取价格

数据手册

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BP45F0044 数据手册

BP45F0044

Wireless Charger Flash MCU

Subtract Data Memory from ACC with result in Data Memory

SUBM A,[m]

Description

The speciﬁed Data Memory is subtracted from the contents of the Accumulator. The result is

stored in the Data Memory. Note that if the result of subtraction is negative, the C ﬂag will be

cleared to 0, otherwise if the result is positive or zero, the C ﬂag will be set to 1.

Operation

[m] ← ACC − [m]

OV, Z, AC, C

Aﬀected ﬂag(s)

Subtract immediate data from ACC

SUB A,x

Description

The immediate data speciﬁed by the code is subtracted from the contents of the Accumulator.

The result is stored in the Accumulator. Note that if the result of subtraction is negative, the C

ﬂag will be cleared to 0, otherwise if the result is positive or zero, the C ﬂag will be set to 1.

Operation

ACC ← ACC − x

OV, Z, AC, C

Aﬀected ﬂag(s)

Swap nibbles of Data Memory

SWAP [m]

Description

Operation

The low-order and high-order nibbles of the speciﬁed Data Memory are interchanged.

[m].3~[m].0 ↔ [m].7~[m].4

None

Aﬀected ﬂag(s)

Swap nibbles of Data Memory with result in ACC

SWAPA [m]

Description

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.

Operation

ACC.3~ACC.0 ← [m].7~[m].4

ACC.7~ACC.4 ← [m].3~[m].0

Aﬀected ﬂag(s)

None

Skip if Data Memory is 0

SZ [m]

Description

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 instruction.

Operation

Skip if [m]=0

None

Aﬀected ﬂag(s)

Skip if Data Memory is 0 with data movement to ACC

SZA [m]

Description

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 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.

Operation

ACC ← [m]

Skip if [m]=0

Aﬀected ﬂag(s)

None

Skip if bit i of Data Memory is 0

SZ [m].i

Description

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.

Operation

Skip if [m].i=0

None

Aﬀected ﬂag(s)

Rev. 1.00

March 17, 2020

1...69 70 717273 74 75...77

中文翻译

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与BP45F0044相关器件

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BP45F1430	HOLTEK	获取价格	Handheld Product Flash MCU with Two Cell Li-Batteries
BP45F3640	HOLTEK	获取价格	Tool Power Controller Flash MCU
BP45F4MB	HOLTEK	获取价格	Power Bank Flash MCU
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BP4-6	BB-BATTERY	获取价格	VRLA Rechargeable Battery
BP4-6_15	BB-BATTERY	获取价格	VRLA Rechargeable Battery
BP4660-7R	POWER-ONE	获取价格	120...195 Watt DC-DC Converters
BP4660-7RB1	BEL	获取价格	DC-DC Regulated Power Supply Module, 4 Output, 192W, Hybrid, METAL, CASE P01, MODULE
BP4660-7RB3	BEL	获取价格	Analog Circuit,

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