Elan Microelectronics Corp. 主要从事集成电路 (IC) 和微控制器的研究、开发、制造和营销。公司提供五类产品：消费类IC，包括手写识别IC、电子助教（ELA）IC、高秒语音合成IC、音乐IC、电脑IC、遥控器和小家电控制器IC；通信IC，包括对讲机晶圆和其他电话晶圆；微控制器，应用于小家电、洗衣机、空调、通讯产品和遥控器；个人计算机外围 IC，例如触摸控制器、键盘 IC 等，以及网络接口设备 (NID)，包括指点杆和触摸板模块。公司在台湾、东南亚、东北亚、美洲和欧洲分销其产品。
达拉斯半导体被 Maxim Integrated 收购。 Dallas Semiconductor 成立于 1984 年，是一家半导体和基于芯片的子系统的设计商和制造商。 Dallas Semiconductor 在开发各种高性能产品方面迅速确立了其创新和技术领先地位，包括 1-Wire®、iButton®、微控制器 (MCU)、计时、热管理和通信设备。
Mikatech Dallas/Elan MCU型号系列：
义隆EMC系列EM78XX集成电路IC：EM78156E EM78447S EM78448C EM78806B EM78448 EM78450 EM78451 EM78458 EM78576 EM78568 EM78569 EM78459 EM78800 EM78806 EM78808 EM78810 EM78811 EM78813 EM78815 EM78820 EM78860 EM78861 EM78862 EM78863 EM78865 EM78870 EM78911 EM78912 ...
义隆EMC EM78Pxx系列集成电路IC lockbit：EM78P153 EM78P156 EM78P257 EM78P447 EM78P451 EM78P452 EM78P458 EM78P459 EM78P468 EM78P5839 EM78P5840 EM78P5841 EM78P5842 EM78P154N EM78P156N EM78P157N EM78P159N EM78P259N EM78P259N EM78P260N EM78P417N EM78P418N EM78P419N EM78P447N EM78P468N EM78P468L EM78P510N EM78P809N EM78P5840N EN78P5841N EM78P5842N EM78P565 EM78P566 EM78P567 EM78P568 EM78P569 EM78P5830 EM78P806 EM78P808 EM78P811 EM78P813 EM78P870 EM78P911 ...
达拉斯DS24xx系列集成电路解锁：DS2401 DS2405 DS2406 DS2408 DS2409 DS2415 DS2416 DS2417 DS2422 DS2423 DS2430A DS2431 DS2432 DS2433 DS2434 DS2436 DS2408 DS246
达拉斯DS28Exx系列MCU逆向：DS28E22 DS28E17 DS28E16X-ST DS28E16X-S DS28E16QT DS28E16Q DS28E16 DS28E15Q + T DS28E15P + T DS28E15P + DS28E15G + T DS28E15G + DS28E15 DS28E10R + T DS28E10P + T DS28E10P + DS28E10_11 DS28E10 DS28E05R + T DS28E05P + T DS28E05P + DS28E05 DS28E04S-100 DS28E04-100 DS28E02Q+TR DS28E02Q+T DS28E02Q+R DS28E02P+TR DS28E02P+T DS28E02P+R DS28E02P+ DS28E02_12 DS28E02 DS28E01X28SE DS28E01X28SE DS28E025SE DS28E02P+T
ELAN 微电子克隆（13 位）
ELAN Microelectronics Corp. 制造了一系列具有 13 位指令字的类 PICmicro 微控制器。 这些指令大多与中档 14 位指令集兼容，但仅限于 6 位寄存器地址（16 个专用寄存器和 48 字节 RAM）和 10 位（1024 字）程序空间。
10 位程序计数器可作为 R2 访问。读只访问低位，写清除高位。一个例外是 TBL 指令，它修改低字节同时保留第 8 位和第 9 位。
7 个累加器立即指令相对于 14 位 PICmicro 重新编号，以适应 3 个操作码位而不是 4 个，但它们都在那里，以及一个额外的软件中断指令。
还有一些额外的杂项指令，术语也有一些变化（PICmicro OPTION 寄存器称为控制寄存器；PICmicro TRIS 寄存器 1-3 称为 I/O 控制寄存器 5-7），但等效项是明显的硅晶圆延迟层和 SEM 显微照片。
13位EM78指令集 13-bit EM78 instruction set
| 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Mnemonic | C? | Z? | Deion |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | opcode | Miscellaneous instructions | ||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NOP* | No operation (MOVW 0,W) | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | DAA† | C | Decimal Adjust after Addition | |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | CONTW* | Write CONT register (CONT ← W) | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | SLEEP* | Go into standby mode (WDT ← 0, stop clock) | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | CLRWDT* | Restart watchdog timer (WDT ← 0) | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | f | IOW f* | Copy W to I/O control register (f = 5–7, 11–15) | |||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ENI† | Enable interrupts maker together club | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | DISI† | Disable interrupts snaileye | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | RET | Return from subroutine, W unmodified | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | RETI | Return from interrupt; return & enable interrupts | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | CONTR† | Read CONT register (W ← CONT) | ||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | f | IOR f† | Copy I/O control register to W (f = 5–7, 11–15) | |||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | TBL† | C | Z | PCL += W. preserve PC bits 8 & 9 |
| 0 | 0 | opcode | d | register | ALU operations same as 12- and 14-bit PIC | |||||||||||
| 0 | 1 | op | bit | register | Bit operations same as 12- and 14-bit PIC | |||||||||||
| 1 | 0 | op | k | Control transfers same as 14-bit PIC | ||||||||||||
| 1 | 1 | opcode | 8-bit immediate | Operations with W and 8-bit literal: W ← OP(k,W) | ||||||||||||
| 1 | 1 | 0 | op | k | MOV/IOR/AND/XOR, same as 12-bit PIC | |||||||||||
| 1 | 1 | 1 | 0 | 0 | k | RETLW k | W ← k, then return from subroutine | |||||||||
| 1 | 1 | 1 | 0 | 1 | k | SUBLW k | C | Z | W ← k−W (W ← k+~W+1)reverse engineering | |||||||
| 1 | 1 | 1 | 1 | 0 | k | INT k† | Push PC, PC ← k (software interrupt, usually k=1) | |||||||||
| 1 | 1 | 1 | 1 | 1 | k | ADDLW k | C | Z | W ← k+W 芯片FIB电路修改 | |||||||
| 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Mnemonic | C? | Z? | Deion |