Intel ® Iq80333 I/O Processor Evaluation Platform Board Peripheral Bus; Peripheral Bus Features - Intel IQ80333 Reference Manual

®
3.6 Intel
Board Peripheral Bus
The 80333 populates the peripheral bus as depicted by
®
Figure 7. Intel IQ80333 I/O Processor Evaluation Platform Board Peripheral Bus Topology
The devices on the bus include Flash ROM, audio buzzer, CPLD, HEX display, NVSRAM, and
rotary switch.
Table 10.

Peripheral Bus Features

The bus width can be 8-bit or 16-bit and runs at 66 MHz.
The bus is utilized for attaching debug and Flash devices.
The interfaces/devices that are utilized include an audio buzzer, CPLD, a rotary switch, a HEX Display, and
NVSRAM.
Customer Reference Board Manual
IQ80333 I/O Processor Evaluation Platform
Agilent*
HDSP-A103 Hex
Display
Intel® 80333
I/O Processor PBI Bus
Grayhill
PC 104
HAB16W
Connector
Rotary Switch
Intel® IQ80333 I/O Processor
Hardware Reference Section
Figure 7.
FLASH 28F640J3C
16-bit
8 Mb
XILINX
XC9572XL-
10TQ100C
CPLD
Description
RDI
DMT-1206-SMT
Audio Buzzer
SIMTEK
STK14C88-3 N 35
NVSRAM
31