COM20051I Datasheet, PDF (34/74 Pages) SMSC Corporation – Integrated Microcontroller and ARCNET (ANSI 878.1) Interface

D0-D7
Data Register
I/OAddress 04H
Memory
Data Bus
8
Address Pointer Register
I/OAddress02H I/OAddress03H
High
Low
1K x 8
INTERNAL
RAM
10-Bit Counter
Memory
Address Bus
10
FIGURE 10 – SEQUENTIAL ACCESS OPERATION
SMSC DS – COM20051I
Page 34
Rev. 03/27/2000