MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 309

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

8.4.5.3.1
The format of the bits is dependent upon the active trace mode as described below.
Field2 Bits in Detail Mode
In Detail Mode the CSZ and CRW bits indicate the type of access being made by the CPU.
Freescale Semiconductor
ADDR[17]
ADDR[16]
CRW
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
CSZ
Normal/Loop1
Bit
Detail Mode
3
2
1
0
Modes
Mode
Access Type Indicator— This bit indicates if the access was a byte or word size when tracing in Detail Mode
0 Word Access
1 Byte Access
Read Write Indicator — This bit indicates if the corresponding stored address corresponds to a read or write
access when tracing in Detail Mode.
0 Write Access
1 Read Access
Address Bus bit 17— Corresponds to system address bus bit 17.
Address Bus bit 16— Corresponds to system address bus bit 16.
Information Bit Organization
Number
Entry 1
Entry 2
Entry 1
Entry 2
Entry
Table 8-36. Trace Buffer Organization (Normal,Loop1,Detail modes)
CINF1,ADRH1
CINF2,ADRH2
Field 2
4-bits
PCH1
PCH2
MC9S12G Family Reference Manual, Rev.1.01
0
0
Figure 8-25. Field2 Bits in Detail Mode
Bit 3
CSZ
Table 8-37. Field Descriptions
CRW
Bit 2
DATAH1
DATAH2
ADRM1
ADRM2
ADDR[17] ADDR[16]
Field 1
Description
PCM1
PCM2
8-bits
Bit 1
Bit 0
S12S Debug Module (S12SDBG)
DATAL1
DATAL2
ADRL1
ADRL2
Field 0
8-bits
PCL1
PCL2
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