Renesas Asynchronous SH7145F Bedienungsanleitung PDF herunterladen (Seite 13)

SH7145F

Multiprocessor Communications

REJ06B0358-0100O/Rev.1.00 March 2004 Page 13 of 17

(3) Data Receive Routine

No

Yes

Write transmit data to TDR_0

Clear TDRE bit in SSR_0 to 0

Set MPBT bit in SSR_0 to 1

Wait until

possible to write to

TDR_0

RTE

trans_id()

(4) Data Transfer Routine

No

Yes

Write transmit data to TDR_0

Clear TDRE bit in SSR_0 to 0

Set MPBT bit in SSR_0 to 0

Wait until

possible to write to

TDR_0

RTE

trans_data()

1 2 ... 8 9 10 11 12 13 14 15 16 17

Kommentare zu diesen Handbüchern

Keine Kommentare