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项目描述

Z80~Ex is a portable ZiLOG Z80 CPU emulator
designed as a library. Goals include precise
opcode emulation (documented and undocumented),
exact timings for each opcode (including I/O
operations), and ability to emulate several
virtual CPUs simultaneously. A Z80 code
dissasembler is also included.

系统要求

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2009-09-13 06:34
1.1.18

停止/不可屏蔽中断错误是固定的。速度优化了。雷蒂回调得到执行。
A HALT/NMI bug was fixed. Speed optimizations were made. RETI callbacks were implemented.

2009-06-09 18:10
1.1.17

提取的能力在运行时，生成的修复和清理z80ex版本信息，OS X的支持，改变了版本计划。
The ability to fetch z80ex version info at runtime, makefile fixes and cleanups, OS X support, and a changed versioning scheme.

2008-07-17 18:08
0.16

劳工处甲，研究/劳工处阿，我怪癖得到执行。如果劳工处阿，我或劳工处甲，住宅（其中复制IFF2到P / V标志）被中断，则在P / V标志被重置，即使启用了事先中断。不可屏蔽中断IFF1国家储蓄是固定的。
标签: Minor bugfixes
LD A,R / LD A,I quirks were implemented. If an LD A,I or LD A,R (which copy IFF2 to the P/V flag) is interrupted, then the P/V flag is reset, even if interrupts were enabled beforehand. NMI IFF1 state saving was fixed.

2006-04-03 17:37
0.15

一个IM0模式讨厌的僵局被淘汰。
标签: Major bugfixes
A nasty deadlock in IM0 mode was eliminated.

2006-03-29 19:22
0.14

全MEMPTR（位ñ，（Ⅱ）的标志）的支持。看来，所有无证Z80的功能现在也仿效。 'zexall'试验，终于通过。
标签: Minor feature enhancements
Full MEMPTR (BIT n,(HL) flags) support. It seems that all undocumented z80 features are emulated now. 'zexall' tests were finally passed.

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