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80930HD

UNIVERSAL SERIAL BUS HUB PERIPHERAL CONTROLLER

Intel 

8x930Hx UNIVERSAL SERIAL BUS PERIPHERAL CONTROLLER

1.3 Product Summary

System Bus and I/O Ports

P0.7:0

P2.7:0

Port 0

Drivers

Port 2

Drivers

ROM

RAM

I/O Ports and

Peripheral Signals

P1.7:0

P3.7:0

Port 1

Drivers

Port 3

Drivers

Memory Data (16)

Memory Address (16)

Bus Interface

Code Bus (16)

Code Address (24)

Instruction Sequencer

SRC1 (8)

Peripheral

Interface

Interrupt

Handler

Watchdog

Timer

Timer/

Counters

PCA

SRC2 (8)

ALU

Register

File

Data

Memory

Interface

Clock

&

Reset

Serial I/O

USB†

DST (16)

Microcontroller Core

† For details, see the USB module block diagram.

USB Ports

Figure 1. 8x930Hx Block Diagram

A4340-01

2

ADVANCE INFORMATION

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