Select “Program Sequence” panel in
HC912-Programmer
software.
Press “EEPR
OM/FLASH” button.
LED D
regulat
When
comple
If some
g removing the adaptor with target MCU
HC912-Programmer
must
off to avoid damaging of programmer and target MCU!
amming the EEPROM Shadow
&
ended before EEPROM/FLASH programming, for a first
LASH contents and save it to file.
Press “Start” button.
4 on
HC912-Programmer
became to green light. That means that +5 voltage
or switched on and VCC applied to target MCU.
LED D1 on
HC912-Programmer
became permanent
green light, programming
ted.
errors appeared during programming process refer to Section 7.
&
Note
: When target MCU mounted on adaptor check contacts careful to avoid
short circuit. Otherwise target MCU
can be damaged!
&
Note
: Durin
be powered
&
must be taken when progr
Note
: Extra care
Word/Byte.
Note
: Strongly recomm
time, read EEPROM/F
5.2 MC 9S12 Devices
This
king with next devices:
MC9S
MC9S
&
MC
hi
hen In-
Circuit
es there
section describes basic rules wor
9
MC9S12
D64
(2L86D)
MC9S12
DG128B
(0L85D)
9
9
MC9S12
DT128B
(0L85D)
9
MC9S12
A128B
(0L85D)
9
12
DB128B
(0L85D)
9
12
DT128B
(1L85D)
9
MC9S12
DG256C
(2K79X)
9
MC9S12
DT256C
(2K79X)
9
MC9S12
DP256C
(2K79X)
9
MC9S12
DP512
(1L00M)
FLASH/EEPROM memory for these devices can be read, program in both OBP and ICP
interfaces.
Note
: Use On-Board programming interface only if target MCU secured.
Extra care must be taken when working with FLASH Option/Security byte in ICP interface. If
U not erased (all EEPROM and FLASH bytes not equal to $FF) and FLASH Security byte not
equal to XXXXXX10B, further access to MCU will be blocked after next reset. To grant access to
MCU device must be mounted on corresponding adaptor and On-Board programming interface
must be used.
In all other respects EEPROM/FLASH programming technique similar to MC68HC912
devices (See sections 5.1.1-5.1.4)
T
5.2.1 Features of MC9S12xx128 Devices with 0L85D/1L85D masksets
s section describes specific behavior of MC9S12xx128 (0L85D/1L85D) devices w
programming interface is used. In according to Motorola errata relative to this devic
©ETL 2004-2006
MC68HC912/9S12 Programmer User’s Guide
9
