Texas Instruments 5000 - Manual (Page 280)

BL = Setup Parameter (cont.)
Parameter BL Value
Standard Comm
Control Lines
BH
= 13h
7 6 5 4 3 2 1 0
DCD
0 = Normal
1 = Force On
DSR
0 = Normal
1 = Force On
CTS
0 = Normal
1 = Force On
Reserved
Option Comm Parms
BH
= 14h
See description for Standard Comm Parms (BH = 12h)
Keyboard Parms
BH
= 15h
7 6 5 4 3 2 1 0
Scroll Lock at
boot
0 = Off
1 = On
Caps Lock at
boot
0 = Off
1 = On
Num Lock at
boot
0 = On
1 = Off
Keyboard Rate
00 = Slow
01 = Normal
10 = Fast
11 = Reserved
Reserved
Added Interrupt 15 Functions F-15