mc9s12ne64 Freescale Semiconductor, Inc, mc9s12ne64 Datasheet - Page 470
mc9s12ne64
Manufacturer Part Number
mc9s12ne64
Description
Hcs12 Microcontrollers Microcontroller
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC9S12NE64.pdf
(554 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
mc9s12ne64CPV
Manufacturer:
RENESAS
Quantity:
21 000
Company:
Part Number:
mc9s12ne64CPV
Manufacturer:
FREESCAL
Quantity:
455
Company:
Part Number:
mc9s12ne64CPV
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
mc9s12ne64CPVE
Manufacturer:
ST
Quantity:
445
Company:
Part Number:
mc9s12ne64CPVE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
mc9s12ne64VTU
Manufacturer:
FREESCALE
Quantity:
1 831
Company:
Part Number:
mc9s12ne64VTU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
mc9s12ne64VTUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
mc9s12ne64VTUE
Manufacturer:
FREESCALE
Quantity:
20 000
- Current page: 470 of 554
- Download datasheet (4Mb)
Chapter 18 Debug Module (DBGV1)
The DBG in DBG mode includes these distinctive features:
470
•
•
•
•
•
•
•
Three comparators (A, B, and C)
— Dual mode, comparators A and B used to compare addresses
— Full mode, comparator A compares address and comparator B compares data
— Can be used as trigger and/or breakpoint
— Comparator C used in LOOP1 capture mode or as additional breakpoint
Four capture modes
— Normal mode, change-of-flow information is captured based on trigger specification
— Loop1 mode, comparator C is dynamically updated to prevent redundant change-of-flow
— Detail mode, address and data for all cycles except program fetch (P) and free (f) cycles are
— Profile mode, last instruction address executed by CPU is returned when trace buffer address is
Two types of breakpoint or debug triggers
— Break just before a specific instruction will begin execution (tag)
— Break on the first instruction boundary after a match occurs (force)
BDM or SWI breakpoint
— Enter BDM on breakpoint (BDM)
— Execute SWI on breakpoint (SWI)
Nine trigger modes for comparators A and B
— A
— A or B
— A then B
— A and B, where B is data (full mode)
— A and not B, where B is data (full mode)
— Event only B, store data
— A then event only B, store data
— Inside range, A ≤ address ≤ B
— Outside range, address < Α or address > B
Comparator C provides an additional tag or force breakpoint when capture mode is not configured
in LOOP1 mode.
Sixty-four word (16 bits wide) trace buffer for storing change-of-flow information, event only data
and other bus information.
— Source address of taken conditional branches (long, short, bit-conditional, and loop constructs)
— Destination address of indexed JMP, JSR, and CALL instruction.
— Destination address of RTI, RTS, and RTC instructions
— Vector address of interrupts, except for SWI and BDM vectors
storage.
stored in trace buffer
read
MC9S12NE64 Data Sheet, Rev. 1.1
Freescale Semiconductor
Related parts for mc9s12ne64
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: