DEMO9S12XEP100 Freescale Semiconductor, DEMO9S12XEP100 Datasheet - Page 316

• Manufacturer Part Number: DEMO9S12XEP100
• Description: BOARD DEMO FOR MC9S12XEP100
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S12XEP100

• Contents: Board, Cables, CD
• Processor To Be Evaluated: MC9S12XEP100
• Data Bus Width: 16 bit
• Interface Type: RS-232
• Silicon Manufacturer: Freescale
• Core Architecture: S12
• Core Sub-architecture: S12
• Silicon Core Number: MC9S12
• Silicon Family Name: S12XE
• Rohs Compliant: Yes
• For Use With/related Products: MC9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 8 S12X Debug (S12XDBGV3) Module
8.3.2.4
Read: Anytime
Write: Anytime the module is disarmed.
This register configures the comparators for range matching.
316
Address: 0x0023
CDCM[1:0]
ABCM[1:0]
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
Reset
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
Field
3–2
1–0
W
R
C and D Comparator Match Control — These bits determine the C and D comparator match mapping as
described in
A and B Comparator Match Control — These bits determine the A and B comparator match mapping as
described in
Debug Control Register2 (DBGC2)
0
0
7
TRCMOD
TRANGE
TALIGN
= Unimplemented or Reserved
00
01
10
11
00
01
10
11
00
01
10
11
Table
Table
0
0
6
8-16.
8-17.
Table 8-13. TRCMOD Trace Mode Bit Encoding
Table 8-14. TALIGN Trace Alignment Encoding
Figure 8-6. Debug Control Register2 (DBGC2)
Table 8-12. TRANGE Trace Range Encoding
MC9S12XE-Family Reference Manual , Rev. 1.23
Table 8-15. DBGC2 Field Descriptions
Trace only in address range from Comparator C to $7FFFFF
Trace only in address range from $00000 to Comparator D
Trace only in range from Comparator C to Comparator D
5
0
0
Trace buffer entries before and after trigger
Trace from all addresses (No filter)
Trigger at end of stored data
Trigger before storing data
0
0
4
Description
Tracing Range
Description
Description
Reserved
Pure PC
Normal
Loop1
Detail
0
3
CDCM
2
0
Freescale Semiconductor
0
1
ABCM
0
0