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Evaluation Platform Board Manual 31
Intel
®
IQ80332 I/O Processor
Hardware Reference Section
3.6 Intel
®
IQ80332 I/O Processor Evaluation Platform
Board Peripheral Bus
The 80332 populates the peripheral bus as depicted by Figure 7.
The devices on the bus include Flash ROM, audio buzzer, CPLD, HEX display, NVSRAM, and
rotary switch.
Figure 7. Intel
®
IQ80332 I/O Processor Evaluation Platform Board Peripheral Bus Topology
Agilent*
HDSP-A103 Hex
Display
FLASH 28F640J3C
16-bit
8 Mb
RDI
DMT-1206-SMT
Audio Buzzer
XILINX
XC9572XL-
10TQ100C
CPLD
Grayhill
HAB16W
Rotary Switch
Intel® 80332
I/O Processor PBI Bus
SIMTEK
STK14C88-3 N 35
NVSRAM
PC 104
Connector
Table 10. Peripheral Bus Features
Description
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.