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參數(shù)資料
| 型號(hào)： | CZ50CPU |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8-Bit Microprocessor Megafunction |
| 中文描述： | 8位微處理器宏功能 |
| 文件頁(yè)數(shù)： | 4/5頁(yè) |
| 文件大?。?/td> | 132K |
| 代理商： | CZ50CPU |
CZ80CPU Megafunction Datasheet
Address Unit
This unit controls all operations on addresses (calculates the next instruction address, nested data address,
jump and return address etc.) and increments and decrements the 16-bit addr register. It includes pc_reg
(program counter), sp_reg (stack pointer), i_reg (interrupt register) and r_reg (refresh register).
NMI Control
This unit detects a falling edge on the nmin pin. If detected, the internal nmi register is set and this causes a
non-maskable interrupt service cycle.
Reset Control
This unit controls the state of external signal resetn. If it has value ‘0’ for at least three full clock cycles, then it
sets the internal synchronous reset signal (rst) to ‘1.’
Register Bank
This includes all the commonly used registers (based and alternative) and the logic element needed to change
the data in these registers.
Arithmetic-Logic Unit (ALU)
The unit accumulator and flag registers, and performs 8-bit arithmetic and logic operations, 16-bit arithmetic
operations (without increment and decrement), bit operations, and sets the flag register.
Verification Methods
The CZ80CPU core’s functionality was verified by means of a proprietary hardware modeler. The same stimulus
was applied to a hardware model that contained the original Zilog Z84C00 chip, and the results compared with
the core’s simulation outputs.
Device Utilization & Performance
The CZ80CPU is designed to run at frequencies up to 80 MHz on a typical 0.5-micron process and it uses less
than 8K gates depending on the technology. The CZ80CPU is a technology independent design that can be
implemented in a variety of process technologies.
Supported
Family
Cyclone
Stratix
Stratix-II
Device
Tested
EP1C6-6
EP1S10-5
EP2S15-3
Utilization
Memory
-
-
-
Performance
F
max
82 MHz
99 MHz
138 MHz
LEs
3897
3621
3048
Memory bits
-
-
-
Note: Results optimized for speed
CAST, Inc.
Page 4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| CZ5333B | 制造商:CENTRAL 制造商全稱:Central Semiconductor Corp 功能描述:5.0W SILICON ZENER DIODE 3.3 VOLTS THRU 200 VOLTS 5% TOLERANCE |
| CZ5334B | 功能描述:穩(wěn)壓二極管 Zener Diode RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| CZ5335B | 功能描述:穩(wěn)壓二極管 Zener Diode RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| CZ5336B | 功能描述:穩(wěn)壓二極管 Zener Diode RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| CZ5337B | 功能描述:穩(wěn)壓二極管 Zener Diode RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
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