Bit pseudo mcl mode, Figure 69 – Rainbow Electronics T48C862-R4 User Manual

Page 72

T48C862-R4

4551B–4BMCU–02/03

Figure 69.

Example of MCL Receive Dialog

8-bit Pseudo MCL Mode

In this mode, the SSI exhibits all the typical MCL operational features except for the
acknowledge-bit which is never expected or transmitted.

7 6 5 4 3 2 1

7 6 5 4 3 2 1 0 A

msb

lsb

tx data 1

rx data 2

msb

lsb

Write STB

(tx data 1)

SRDY

ACT

Interrupt

(IFN = 0)

Interrupt

(IFN = 1)

0 A

Read SRB
(rx data 2)

SIR

SDD

Start

Stop