Tandy 1000 HX Technical Reference Manual page 82

8088
8-BIT HMOS MICROPROCESSOR
8088/8088-2
8-Bit Data Bus Interface
16-Bit Internal Architecture
Direct Addressing Capability to 1 Mbyte
of Memory
Direct Software Compatibility with 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
Two Clock Rates:
— 5 MHz for 8088
— 8 MHz for 8088-2
Available in EXPRESS
— Standard Temperature Range
— Extended Temperature Range
The Intel® 8088 is a high performance microprocessor implemented in N-channel, depletion load, silicon gate
technology (HMOS), and packaged in a 40-pin CERDIP package. The processor has attributes of both 8- and
16-bit microprocessors. It is directly compatible with 8086 software and 8080/8085 hardware and peripherals.
2-60
Order Number 231456-002