Microcomputer Systems: The 8086/8088 Family : Architecture, Programming, and DesignA comprehensive exploration of both the software and hardware for 6-bit microprocessors using the Intel 8086/8088 family and their supporting devices. |
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Page 74
... needed to " skip over " the six bit combinations that are unused by the BCD format whenever such a skip is warranted . When utilizing binary addition to perform a packed BCD addition on the 8086 , only byte addition can be used ...
... needed to " skip over " the six bit combinations that are unused by the BCD format whenever such a skip is warranted . When utilizing binary addition to perform a packed BCD addition on the 8086 , only byte addition can be used ...
Page 116
... needed to signal the end of a high - level language program , an END directive of the form END Label is needed to indicate the end of a set of assembler language code . The label appears only in the termination of the main program in a ...
... needed to signal the end of a high - level language program , an END directive of the form END Label is needed to indicate the end of a set of assembler language code . The label appears only in the termination of the main program in a ...
Page 315
... needed . Figure 8-4 Minimum mode system . latched since it is available only during the first part of the bus cycle ... needed for a 16 - bit address and three are needed if a full 20 - bit address is used . In an 8086 system , BHE would ...
... needed . Figure 8-4 Minimum mode system . latched since it is available only during the first part of the bus cycle ... needed for a 16 - bit address and three are needed if a full 20 - bit address is used . In an 8086 system , BHE would ...
Contents
Architecture | 25 |
Assembler Language Programming | 53 |
Modular Programming | 141 |
Copyright | |
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Common terms and phrases
Address bus addressing modes array ASCII assembler assumed binary block buffer bus cycle byte called cause channel character code segment command contents control register coprocessor data bus data segment decoder defined digit DMA controller error example executed Figure flag format given in Fig hexadecimal high-order I/O device indicates initialization input integer Intel Intel Corporation interface interrupt request interrupt routine latches Load local descriptor table loop low-order macro maximum mode MOV AX MOV MOV needed offset operand output parameter pointer port priority procedure processor program sequence PUSH queue reset result segment address segment register selector shown in Fig signal source module specified stack status register stored string sync characters system bus terminal transfer unpacked BCD variable word write