Digi NS9750 User Manual
Page 663
w w w . d i g i e m b e d d e d . c o m
6 3 9
S e r i a l C o n t r o l M o d u l e : U A R T
D16
R/W
FORCE_EN
0
Force transmit
Allows you to force the transmitter to send the character
specified by the FORCE_CHAR (see D07:00) field. All
user-specified rules, such as bit order, parity, and number
of stop bits, are enforced.
Write this field only when TX_IDLE is set to 1. Hardware
clears this field once the character has been transmitted.
Write a 1 to enable this feature.
D15:08
R
Not used
0x00
Always read as 0x00.
D07:00
R/W
FORCE_
CHAR
0x00
Force character
Defines the character that is to be forced out of the
transmitter.
Bits
Access
Mnemonic
Reset
Description
Table 379: Serial Channel B/A/C/D Flow Control Force register