- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄361238 > Q67120-C508 IC-SM-8-BIT CPU 12-MHZ PDF資料下載
參數(shù)資料
| 型號(hào)： | Q67120-C508 |
| 英文描述： | IC-SM-8-BIT CPU 12-MHZ |
| 中文描述： | 集成電路釤8位CPU的12兆赫 |
| 文件頁(yè)數(shù)： | 18/121頁(yè) |
| 文件大小： | 1000K |
| 代理商： | Q67120-C508 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)當(dāng)前第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)
Semiconductor Group
2-2
Fundamental Structure
C501
2.1
CPU
The C501 is efficient both as a controller and as an arithmetic processor. It has extensive facilities
for binary and BCD arithmetic and excels in its bit-handling capabilities. Efficient use of program
memory results from an instruction set consisting of 44% one-byte, 41% two-byte, and 15% three-
byte instructions. With a 12 MHz crystal, 58% of the instructions execute in 1.0
μ
s (24 MHz : 500 ns,
40 MHz : 300 ns).
The CPU (Central Processing Unit) of the C501 consists of the instruction decoder, the arithmetic
section and the program control section. Each program instruction is decoded by the instruction
decoder. This unit generates the internal signals controlling the functions of the individual units
within the CPU. They have an effect on the source and destination of data transfers and control the
ALU processing.
The arithmetic section of the processor performs extensive data manipulation and is comprised of
the arithmetic/logic unit (ALU), an A register, B register and PSW register.
The ALU accepts 8-bit data words from one or two sources and generates an 8-bit result under the
control of the instruction decoder. The ALU performs the arithmetic operations add, substract,
multiply, divide, increment, decrement, BDC-decimal-add-adjust and compare, and the logic
operations AND, OR, Exclusive OR, complement and rotate (right, left or swap nibble (left four)).
Also included is a Boolean processor performing the bit operations as set, clear, complement, jump-
if-not-set, jump-if-set-and-clear and move to/from carry. Between any addressable bit (or its
complement) and the carry flag, it can perform the bit operations of logical AND or logical OR with
the result returned to the carry flag.
The program control section controls the sequence in which the instructions stored in program
memory are executed. The 16-bit program counter (PC) holds the address of the next instruction to
be executed. The conditional branch logic enables internal and external events to the processor to
cause a change in the program execution sequence.
Accumulator
ACC is the symbol for the accumulator register. The mnemonics for accumulator-specific
instructions, however, refer to the accumulator simply as A.
Program Status Word
The Program Status Word (PSW) contains several status bits that reflect the current state of the
CPU.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Q67121C2168A1 | IC-SM-16 BIT CPU |
| Q67121C452 | IC-SM-8-BIT CPU-12MHZ |
| Q67126-C2088 | RF inductor, ceramic core, 2% tol, SMT, RoHS |
| Q67127-C2036SAB-C161R1-L16M | IC-SM-16 BIT CPU |
| Q67120-C2200 | 16-Bit Single-Chip Microcontroller Bare Die Delivery |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Q67120-C517 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:HIGH PERFORMANCE 32-BIT RISC MICROPROCESSOR |
| Q67120-C552 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:HIGH-PERFORMANCE 16-BIT CMOS SINGLE-CHIP MICROCONTROLLERS FOR EMBEDDED CONTROL APPLICATIONS |
| Q67120-C556 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:WRITE BUFFER |
| Q67120-C557 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:WRITE BUFFER |
| Q67120-C582 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。