American Megatrends Baby Voyager User Manual page 10

Specifications,
M a t h C o p r o c e s s o r M a t h C o p r o c e s s o r
The AMI Baby Voyager supports an optional Weitek® WTK4167
Numeric Coprocessor.
E x p a n s i o n S l o t s E x p a n s i o n S l o t s
The AMI Baby Voyager has eight 16-bit AT-compatible expansion slots.
S y s t e m S u p p o r t F u n c t i o n s S y s t e m S u p p o r t F u n c t i o n s
The AMI Baby Voyager supports all standard ISA functions, such as
those listed below, plus nonstandard functions:
• seven Direct Memory Access (DMA) channels,
Channels 0 - 3 are used for 8-bit data transfer and
Channels 5 - 7 are used for 16-bit data transfers.
• sixteen interrupt levels
eleven levels of interrupt are supported, including:
IRQ3-IRQ7, IRQ9-IRQ12, IRQ14,and IRQ15.
• three programmable timers, and a
• system clock
• ability to access 32-, 16-, and 8-bit memory devices and 16-
and 8-bit I/O devices.
• standard ISA I/O port addresses: 0100h through 03FFh.
• standard ISA I/O bus, operating at 8 Mhz.
Chapter 1 - Introduction
4
Continued