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Catalog Datasheet	Type	Document Tags	PDF
uPD72291 Abstract: PD72291 PD72291 NEC Contextual Info: N E C ELECTRONICS INC 30E D • t>427S2S 0Q253b0 T ■ ’ yuPD72291 A dvanced Floating Point Processor . NEC Electronics Inc. T- H-4 ' 11- Descriptlon The xPD72291 is an Advanced Floating Point Processor (A FP P ) for high-precision scientific and technical com	OCR Scan	427S2S 0Q253b0 uPD72291 xPD72291 xPD70136 16-bit V33TM) 1PD72291R 68-pin PD72291 PD72291 NEC	PDF
D70236 Contextual Info: NEC NEC Electronics Inc. Description The V53 is a high-speed, high-integration 16-bit CMOS microprocessor with a CPU that is object and source code compatible with the V20 /V30®. integrated on the same die is a 4-channel DMA controller, a UART, three timer/counters, an interrupt controller, a refresh	OCR Scan	16-bit pPD71087/8237 pPD71071, the/rPD71051 16-bit JIPD70236 D70236	PDF
PGR15 Abstract: JUPD70236 FF2E PGR43 nec 3114 Contextual Info: NEC 3. ¿¿PD70236A CPU The CPU has equivalent functions to the nPD70136A. In hardware terms there are some changes in the relation between on-chip peripherals and use of bus, but in software terms the two are fully compatible. The CPU internal block diagram is shown in Fig. 3-1.	OCR Scan	uPD70236A nPD70136A. 16-bit xPD72291 PGR15 JUPD70236 FF2E PGR43 nec 3114	PDF
D70236A Abstract: V53A PD72291 NEC uPD72291 Coprocessor 000008H PD72291 PD70236A Contextual Info: NEC /¿PD70236A 11. \|lPD72291 FLOATING-POINT CO-PROCESSOR INTERFACE The interface between the nPD72291 and the \|iPD70236A is described below. 11.1 SYSTEM CONFIGURATION EXAMPLE An example of a system configuration with the nPD72291 connected to the nPD70236A is shown in Fig. 11-1.	OCR Scan	uPD72291 nPD72291 iPD70236A PD70236A nPD70236A iPD72291 xPD72291 PD70236A. D70236A V53A PD72291 NEC Coprocessor 000008H PD72291 PD70236A	PDF
D70236A Abstract: V53A TFK 035 U 111 B tfk bb 204 U10108E TFK S 417 T NEC FIP TFK U 217 B TFK 544 PD71051 Contextual Info: DATA SHEET NEC MOS INTEGRATED CIRCUIT /¿PD70236A V53A 16-BIT MICROPROCESSOR DESCR IPTIO N The \|iPD70236A V53A is a 16-bit CMOS microprocessor that is software-compatible with the jiPD70136A (V33A™). The nPD70236A is based on the \|xPD70236 (V53™) with the only difference being its CPU, which is equivalent to that	OCR Scan	uPD70236A V53ATM 16-BIT iPD70236A jiPD70136A V33ATM) nPD70236A xPD70236 V53TM) D70236A V53A TFK 035 U 111 B tfk bb 204 U10108E TFK S 417 T NEC FIP TFK U 217 B TFK 544 PD71051	PDF
d70136 Abstract: 1NTC JPD70116 AG393 mem610 a2054 yl-63 Contextual Info: SEC JJPD70136 V33 16-Bit Microprocessor: High-Speed, CMOS NEC Electronics Inc. Description The fiPD70136 (V33 ) is a 16-bit, high-speed CMOS microprocessor that is object and source code compat ible with the fiPD70116 (V30 ). Performance is four times	OCR Scan	uPD70136 16-Bit fiPD70136 16-bit, fiPD70116 10-MHz 16-MHz /iPD70136 d70136 1NTC JPD70116 AG393 mem610 a2054 yl-63	PDF