參數(shù)資料
型號(hào): UPD6451AGT-101
英文描述: On-Screen Display Circuit
中文描述: 屏幕顯示電路
文件頁(yè)數(shù): 13/68頁(yè)
文件大?。?/td> 301K
代理商: UPD6451AGT-101
13
μ
PD63, 63A, 64
2.9.2 Carry flag (CY)
The carry flag is set (to 1) in the following cases:
If the ANL instruction or the XRL instruction is executed when bit 3 of the accumulator is “1” and bit 3 of the
operand is “1”.
If the RL instruction or the RLZ instruction is executed when bit 3 of the accumulator is “1”.
If the INC instruction or the SCAF instruction is executed when the value of the accumulator is 0FH.
The carry flag is cleared (to 0) in the following cases:
If the ANL instruction or the XRL instruction is executed when at least either bit 3 of the accumulator or bit
3 of the operand is “0”.
If the RL instruction or the RLZ instruction is executed when bit 3 of the accumulator is “0”.
If the INC instruction or the SCAF instruction is executed when the value of the accumulator is other than 0FH.
If the ORL instruction is executed.
When Data is written to the accumulator by the MOV instruction or the IN instruction.
相關(guān)PDF資料
PDF描述
UPD6451AGT-301 On-Screen Display Circuit
UPD6452CS-002 On-Screen Display Circuit
UPD6452GT-102 On-Screen Display Circuit
UPD6453 UPD6453 Data Sheet | Data Sheet[11/1990]
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD6451AGT-301 制造商:未知廠家 制造商全稱:未知廠家 功能描述:On-Screen Display Circuit
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