MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 340

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MC9S12XEQ512CAL

Manufacturer Part Number
MC9S12XEQ512CAL
Description
MCU 16BIT 512K FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12XEQ512CAL

Core Processor
HCS12X
Core Size
16-Bit
Speed
50MHz
Connectivity
CAN, EBI/EMI, I²C, IrDA, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
91
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
112-LQFP
No. Of I/o's
91
Eeprom Memory Size
4KB
Ram Memory Size
32KB
Cpu Speed
50MHz
No. Of Timers
3
No. Of Pwm Channels
8
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
32 KB
Interface Type
CAN, SCI, SPI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
91
Number Of Timers
25
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 16 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Chapter 8 S12X Debug (S12XDBGV3) Module
8.4.5.3.1
The format of the control information byte is dependent upon the active trace mode as described below. In
Normal, Loop1, or Pure PC modes tracing of XGATE activity, XINF is used to store control information.
In Normal, Loop1, or Pure PC modes tracing of CPU12X activity, CINF is used to store control
information. In Detail Mode, CXINF contains the control information
XGATE Information Byte
Figure 8-24
thread starting at SOT1 and continuing at COT1 after the higher priority thread2 has ended.
340
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
XGATE info bit setting
XGATE FLOW
XSD
XSOT
XCOT
XSOT
XCOT
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
Field
XSD
XDV
7
6
5
4
indicates the XGATE information bit setting when switching between threads, the initial
Source Destination Indicator — This bit indicates if the corresponding stored address is a source or destination
address. This is only used in Normal and Loop1 mode tracing.
0 Source address
1 Destination address or Start of Thread or Continuation of Thread
Start Of Thread Indicator — This bit indicates that the corresponding stored address is a start of thread
address. This is only used in Normal and Loop1 mode tracing.
NOTE. This bit only has effect on devices where the XGATE module supports multiple interrupt levels.
0 Stored address not from a start of thread
1 Stored address from a start of thread
Continuation Of Thread Indicator — This bit indicates that the corresponding stored address is the first
address following a return from a higher priority thread. This is only used in Normal and Loop1 mode tracing.
NOTE. This bit only has effect on devices where the XGATE module supports multiple interrupt levels.
0 Stored address not from a continuation of thread
1 Stored address from a continuation of thread
Data Invalid Indicator — This bit indicates if the trace buffer entry is invalid. It is only used when tracing from
both sources in Normal, Loop1 and Pure PC modes, to indicate that the XGATE trace buffer entry is valid.
0 Trace buffer entry is invalid
1 Trace buffer entry is valid
Information Byte Organization
Bit 7
XSD
SOT1
XSOT
Bit 6
MC9S12XE-Family Reference Manual , Rev. 1.23
Figure 8-23. XGATE Information Byte XINF
XCOT
Table 8-44. XINF Field Descriptions
Figure 8-24. XGATE info bit setting
Bit 5
SOT2
Bit 4
XDV
Description
Bit 3
0
JAL
Bit 2
0
RTS
Bit 1
0
COT1
Freescale Semiconductor
Bit 0
0
RTS

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