英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
65C02查看　65C02　在百度字典中的解释百度英翻中〔查看〕
65C02查看　65C02　在Google字典中的解释Google英翻中〔查看〕
65C02查看　65C02　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Where to buy a 6502 chip - Retrocomputing Stack Exchange
    Incidentally, this latest 65C02 is a fully-static CMOS design rated at 14 MHz maximum, but can be clocked down to <1 MHz I think it is available in 3 package types, including the "traditional" 40-pin DIP NOTE: At the top of page 18 of TANDOC Issue #2, it states: The 65C02 is a direct replacement for the 6502 and it will run all existing
  • Transistor-level schematic of 65C02 - Retrocomputing Stack Exchange
    The last time I was involved with the WDC 65C02 the IP (i e schematic and IC layout) was available only to licensees I doubt that has changed Today WDC offers IP as cores, both a layout version and a Verilog RTL implementation that can be realized using the usual tools
  • What are the normal signals on a 65C02 in an Apple IIe?
    65C02 is a CMOS version of 6502 (which was NMOS) chip Judging from Wikipedia articles on these chips and few of the datasheets I found, it seems like it should work exactly the same way it did on 6502, i e held high during normal operation, pulled low to fire an interrupt
  • How are 6502 and 65C02 JMP (abs) processed internally
    The 65C02 also adds JMP (ind,X) which is also unconditionally 6 cycles Logically, JMP (ind) could be implemented using the same microcode but with the index forced to zero The 65816 has JMP (ind) with 5 cycles but JMP (ind,X) still takes 6; in the latter, the "internal operation" cycle is the fourth, just before reading the indirected address
  • Newest 65c02 Questions - Retrocomputing Stack Exchange
    Stack Exchange Network Stack Exchange network consists of 183 Q A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers
  • 65c02 - Is the W65C02S TTL-compatible? - Retrocomputing Stack Exchange
    It was used as a drop-in replacement for the NMOS chip in the Apple IIe Enhanced, and also in the IIe Platinum The IIe Enhancement kit only contained the 65C02 and some ROMs: no logic conversion required or supplied WDC list the W65C02S as an exact, drop-in replacement for many (possibly all) R65C02 processors
  • Comparing raw performance of the Z80 and the 6502
    A lot has been said on the internet about the 6502, at 1MHz, being roughly equivalent in performance to the Z80, at 4 MHz It is said the Z80 has a typical 4 clock ticks per instruction, while the
  • Does the Commodore CDTV-CR contain a 65C02 for some reason?
    Incidentally, the distinction between the NMOS 6502 and 65C02 cores is irrelevant for emulation, provided the software uses only documented NMOS opcodes and avoids the various NMOS bugs This would usually be the case for microcontroller firmware –
  • Efficient way to JMP or JSR to an address stored somewhere else?
    Idea 5 is the clear winner on 65C02 (this is why the 65C02 has an indexed jump instruction!), and 5b is slightly better than 5a if you need N>128 Idea 4 is often best if you don't mind self-modifying code (and have N<=128) Idea 2 is the most well-known "trick" and has few gotchas, but is tied for slowest
  • apple ii - Asking explanation of 65C02 assembler code - Retrocomputing . . .
    From Gary B Little's "Apple ProDOS: Advanced Features for Programmers", pages 176 - 188: "Since the ONLINE command handler is not inherently relocatable, all references to internal absolute addresses must be altered to reflect the change in the position of the code "





中文字典-英文字典  2005-2009