Samsung S3C8275X - Manual (Page 322)

S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X DEVELOPMENT TOOLS
20-5
Table 20-3. Select Smart Option Source Setting for TB8275/8/4
"Smart Option Source"
Settings
Operating Mode Comments
Internal External
Select Smart
Option Source
Target
System
TB8275/8/4
The Smart Option is selected
by external smart option
switch (SW1)
Internal External
Select Smart
Option Source
Target
System
TB8275/8/4
The Smart Option is selected
by internal smart option area
(003EH–003FH of ROM). But
this selection is not available.
Table 20-4. Smart Option Switch Settings for TB8275/8/4
"Smart Option" Settings Comments
B0 B1 B2 B3 B4 B5 B6 B7 B8
Smart Option
Low : "0"
High: "1"
SW
1
The Smart Option is selected by this switch when the Smart Option
source is selected by external. The B2–B0 are comparable to the
003EH.2–.0. The B7–B5 are comparable to the 003EH.7–.5. The B8 is
comparable to the 003FH.0. The B4–B3 is not connected.