学习 Z80 编程的一本好参考书是 Rodnay Zaks 写的《Programming the Z80》。在第 94 页“基本编程技巧”一章的开头，有一节专门讲 8 位加法。程序代码如下：LD A,(ADR1) LOAD OP1 INTO A LD HL,ADR2…
A good reference for Z80 programming is Rodnay Zaks' Programming the Z80. On page 94 at the start of the chapter Basic Programming Techniques there's a section on 8-bit addition. The program is as follows: LD A,(ADR1) LOAD OP1 INTO A LD HL,ADR2…
……打算用 Z80，因为这个我比较熟。2）找一本好书，确保里面有一节巨细靡遗地讲清了每条指令以及对应的机器码。比如 Rodnay Zaks 的《Programming the Z80》。如果你对其他处理器熟悉的话，微处理器的 datasheet 通常也够用了。3）把书从头到尾读一遍。4）在一张纸上画出三竖列。5）写……
…going to use a Z80, since that's one I'm familiar with. 2) Get hold of a good book, making sure it includes a section that exhaustively describes each instruction and the machine code for each. Eg. "Programming the Z80" by Rodnay Zaks. The microprocessor's datasheet will generally do if your familiar with other processors. 3) Read the book, cover to cover. 4) Make three vertical columns on a sheet of paper. 5) Write…
Rodnay Zaks 的《Programming the Z80》。它刚出版那会儿我就读了，那是我读过的第一本真正的编程书。在这之前我也写过程序，自己发明语言和硬件，然后搞模拟……
"Programming the Z80" by Rodnay Zaks. I read it when it was first published, and it was the first real programming book I'd ever read. I'd written programs before this, inventing my own language and hardware, then emulating…
……在纸上写汇编，然后手工转换成机器码。现在真是完全不同的世界了，几乎什么东西都能网购，甚至能立即下载。大约 10 年前我在一家二手店偶遇了 Rodney Zaks 的《Programming the Z80》，当时感觉就像见到了圣杯一样——那是一本传奇之作，我以前从没想过自己能亲眼见到一本，更别提拥有它了。
…wrote assembly on paper and hand-translated into machine code. It's such a different world now, being able to order online, if not download instantly, just about everything. I came across Rodney Zaks' Programming the Z80 about 10 years ago in a second hand shop and it was like seeing the Holy Grail—a legendary book I never imagined I'd ever see a copy of, much less own.
生日快乐！Z80 是我上手的第一款 CPU，比后来出的 6502 和 6510 体验可好多了。我现在还有一台带低功耗 Z80 的 TI 计算器。向写了《Programming the Z80》的 Rodnay Zaks 致敬！
Happy birthday! The Z80 was the first CPU I rode, more luxurious than the subsequent 6502 and 6510. I still have a TI calculator with a low-energy Z80. Cheers to Rodnay Zaks for "Programming the Z80"!
学习 Z80 编程的一本好参考书是 Rodnay Zaks 写的《Programming the Z80》。在第 94 页“基本编程技巧”一章的开头，有一节专门讲 8 位加法。程序代码如下：LD A,(ADR1) LOAD OP1 INTO A LD HL,ADR2…
A good reference for Z80 programming is Rodnay Zaks' Programming the Z80. On page 94 at the start of the chapter Basic Programming Techniques there's a section on 8-bit addition. The program is as follows: LD A,(ADR1) LOAD OP1 INTO A LD HL,ADR2…
……打算用 Z80，因为这个我比较熟。2）找一本好书，确保里面有一节巨细靡遗地讲清了每条指令以及对应的机器码。比如 Rodnay Zaks 的《Programming the Z80》。如果你对其他处理器熟悉的话，微处理器的 datasheet 通常也够用了。3）把书从头到尾读一遍。4）在一张纸上画出三竖列。5）写……
…going to use a Z80, since that's one I'm familiar with. 2) Get hold of a good book, making sure it includes a section that exhaustively describes each instruction and the machine code for each. Eg. "Programming the Z80" by Rodnay Zaks. The microprocessor's datasheet will generally do if your familiar with other processors. 3) Read the book, cover to cover. 4) Make three vertical columns on a sheet of paper. 5) Write…
Rodnay Zaks 的《Programming the Z80》。它刚出版那会儿我就读了，那是我读过的第一本真正的编程书。在这之前我也写过程序，自己发明语言和硬件，然后搞模拟……
"Programming the Z80" by Rodnay Zaks. I read it when it was first published, and it was the first real programming book I'd ever read. I'd written programs before this, inventing my own language and hardware, then emulating…
……在纸上写汇编，然后手工转换成机器码。现在真是完全不同的世界了，几乎什么东西都能网购，甚至能立即下载。大约 10 年前我在一家二手店偶遇了 Rodney Zaks 的《Programming the Z80》，当时感觉就像见到了圣杯一样——那是一本传奇之作，我以前从没想过自己能亲眼见到一本，更别提拥有它了。
…wrote assembly on paper and hand-translated into machine code. It's such a different world now, being able to order online, if not download instantly, just about everything. I came across Rodney Zaks' Programming the Z80 about 10 years ago in a second hand shop and it was like seeing the Holy Grail—a legendary book I never imagined I'd ever see a copy of, much less own.
生日快乐！Z80 是我上手的第一款 CPU，比后来出的 6502 和 6510 体验可好多了。我现在还有一台带低功耗 Z80 的 TI 计算器。向写了《Programming the Z80》的 Rodnay Zaks 致敬！
Happy birthday! The Z80 was the first CPU I rode, more luxurious than the subsequent 6502 and 6510. I still have a TI calculator with a low-energy Z80. Cheers to Rodnay Zaks for "Programming the Z80"!
Rodney Zaks 写了关于 Z80 的权威指南：https://en.wikipedia.org/wiki/Programming_the_Z80
Rodney Zaks wrote the definitive guide to the Z80: https://en.wikipedia.org/wiki/Programming_the_Z80