78Q8430 Maxim Integrated Products, 78Q8430 Datasheet - Page 52

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78Q8430

Manufacturer Part Number
78Q8430
Description
Manufacturer
Maxim Integrated Products
Datasheet

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78Q8430 Data Sheet
7 Register Descriptions
7.1
The 78Q8430 has 10 address bits for a total address space of 1024 bytes. This address space is divided
into four 256-location blocks: QUE, CTL, Reserved and SNOOP.
The QUE section contains registers used to control transmit and receive queues. Each queue is
allocated eight 32-bit registers for a maximum of eight queues supported.
The CTL section contains control registers used to control the behavior of 78Q8430.
A block of 256 addresses is reserved for future use.
The SNOOP section is mapped to cache memory via the Snoop Control Register.
52
Register Overview
0x000
0x0FF
0x100
0x1FF
0x200
0x2FF
0x300
0x3FF
Address Range
QUE
CTL
Reserved
SNOOP
Group
DS_8430_001
Rev. 1.2

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