HD64570 Datasheet, PDF (310/469 Pages) Hitachi Semiconductor – Serial Communications Adaptor

Status after step 1
A₀
A₁
CDA
A₂
EDA
A₃
Buffer 0
Buffer 1
Buffer 2
Buffer 3
Status after step 10
A₀
A₁
CDA
A₂
EDA
A₃
Buffer 0
Buffer 1
Buffer 2
Buffer 3
: Receive data
Figure 6.21 MSCI-to-Memory Chained-Block Multi-Frame Transfer
(part of a buffer released during reception operation)
Rev. 0, 07/98, page 294 of 453