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MACH111-10JI

High-Performance EE CMOS Programmable Logic

Advanced Micro Devices 

FINAL

COM’L: -5/7/10/12/15 IND: -7/10/12/14/18

MACH®111-5/7/10/12/15

High-Performance EE CMOS Programmable Logic

DISTINCTIVE CHARACTERISTICS

x 44 Pins in PLCC and TQFP

x 32 Macrocells

x 5 ns tPD Commercial, 7.5 ns tPD Industrial

x 182 MHz fCNT

x 32 I/Os; 4 dedicated inputs/clocks; 2 dedicated inputs

x 32 Flip-flops; 4 clock choices

x 2 “PALCE26V16” blocks

x SpeedLocking™ for guaranteed fixed timing

x Bus-Friendly™ Inputs and I/Os

x Peripheral Component Interconnect (PCI) compliant (-5/-7/-10/-12)

x Programmable power-down mode

x Safe for mixed supply voltage system designs

x Pin-compatible with the MACH211

GENERAL DESCRIPTION

The MACH111 is a member of Vantis’ high-performance EE CMOS MACH 1 & 2 families. This

device has approximately three times the logic macrocell capability of the popular PALCE22V10

without loss of speed.

The MACH111 consists of two PAL® blocks interconnected by a programmable switch matrix.

The two PAL blocks are essentially “PALCE26V16” structures complete with product-term arrays

and programmable macrocells, which can be programmed as high speed or low power. The

switch matrix connects the PAL blocks to each other and to all input pins, providing a high

degree of connectivity between the fully connected PAL blocks. This allows designs to be placed

and routed efficiently.

The MACH111 macrocell provides either registered or combinatorial outputs with programmable

polarity. If a registered configuration is chosen, the register can be configured as D-type or T-

type to help reduce the number of product terms. The register type decision can be made by

the designer or by the software. All macrocells can be connected to an I/O cell. If a buried

macrocell is desired, the internal feedback path from the macrocell can be used, which frees up

the I/O pin for use as an input.

Vantis offers software design support for MACH devices through its own development system

and device fitters integrated into third-party CAE tools. Platform support extends across PCs,

Sun and HP workstations under advanced operating systems such as Windows 3.1, Windows 95

and NT, SunOS and Solaris, and HPUX.

Publication# 20420 Rev: B

Amendment/+1

Issue Date: June 1998

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