MC9RS08KA8RM Datasheet, PDF (186/190 Pages) Freescale Semiconductor, Inc – MC9RS08KA8 Features

Chapter 15 Development Support
Table 15-2. RS08 BDC Command Summary
Command
Mnemonic
SYNC
BDC_RESET
Active Background
Mode/
Non-Intrusive
Coding
Structure
Non-intrusive
n/a¹
Any CPU mode
18²
BACKGROUND
Non-intrusive
90/d
READ_STATUS
WRITE_CONTROL
READ_BYTE
READ_BYTE_WS
WRITE_BYTE
WRITE_BYTE_WS
READ_BKPT
WRITE_BKPT
Non-intrusive
Non-intrusive
Non-intrusive
Non-intrusive
Non-intrusive
Non-intrusive
Non-intrusive
Non-intrusive
E4/SS
C4/CC
E0/AAAA/d/RD
E1/AAAA/d/SS/RD
C0/AAAA/WD/d
C1/AAAA/WD/d/SS
E2/RBKP
C2/WBKP
GO
Active background
mode
08/d
TRACE1
Active background
mode
10/d
READ_BLOCK
Active background
mode
80/AAAA/d/RD³
WRITE_BLOCK
READ_A
Active background
mode
Active background
mode
88/AAAA/WD/d⁴
68/d/RD
Description
Request a timed reference pulse to deter-
mine target BDC communication speed
Request an MCU reset
Enter active background mode if enabled
(ignore if ENBDM bit equals 0)
Read BDC status from BDCSCR
Write BDC controls in BDCSCR
Read a byte from target memory
Read a byte and report status
Write a byte to target memory
Write a byte and report status
Read BDCBKPT breakpoint register
Write BDCBKPT breakpoint register
Go to execute the user application pro-
gram starting at the address currently in
the PC
Trace one user instruction at the address
in the PC, then return to active back-
ground mode
Read a block of data from target memory
starting from AAAA continuing until a
soft-reset is detected
Write a block of data to target memory
starting at AAAA continuing until a
soft-reset is detected
Read accumulator (A)
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