MBL8088-2
MBL8088-2 is NMOS 8-BIT MICROPROCESSOR manufactured by Fujitsu Semiconductor Limited.
- Part of the MBL8088 comparator family.
- Part of the MBL8088 comparator family.
MBl8088 MBl8088-2 MBl8088-1
February 1985 Edition 4.0
NMOS 8-BIT MICROPROCESSOR
The Fujitsu MBl8088 is a new generation, high performance microprocessor implemented in N- channel, depletion load, silicon gate technology (NMOS), and packaged in a 40-pin ceramic or plastic DIP. The processor has attributes of both 8- and l6- bit microprocessors. It is directly patible with MB l 8086 software and Intel 8080/8085 hardware and peripherals.
- 8-Bit Data Bus Interface
- 16-Bit Internal Architecture
- Direct Addressing Capability to 1 Mbyte of
Memory Direct Software patibility with MBl 8086 CPU 14-Word by 16-Bit Register Set with Symmetrical Operations
- 24 Operand Addressing Modes
- Byte, Word, and Block Operations
- 8-Bit and 16-Bit Signed and Unsigned Arithmetic in Binary or Decimal, Including Multiply and Divide
- patible with 8155-2, 8755A-2 and 8185-2 Multiplexed Peripherals
- Two Clock Rates: 5MHz for MBl 8088, 8MHz for MBl 8088-2,
10MHz for MBl 8088-1
- 40-Pin DIP:
Ceramic DIP (Suffix: -C) Plastic DIP (Suffix: -P)
Fig. 1
- BLOCK DIAGRAM
Fig. 2
- PIN CONFIGURATION
INTERFACE
UNIT
A- BUS
EXECUTION UNIT
FLAGS
Portions Reprinted by permission of Intel Corporation © Intel Corporation, 1980
1-226
A13 A12 All
Al0 A9 A8
AD7 AD6 ADS AD4 AD3 AD2 ADI ADO NMI...
