The clocked synchronous interface from FLASHER to target
system has to be connected
to the 10 pin connector (pin 1 is marked at the connector)
as shown in the diagram.
| 1 |
VCCS |
Positive supply voltage of target |
Input 3.0 .. 5.5V to supply FLASHERs target interface. |
| 2 |
-- |
-- |
Not used for ST9, leave open |
| 3 |
RxCLK |
Target CPU Serial clock input |
FLASHER Output |
| 4 |
SIN0 |
Target CPU Serial data input |
FLASHER Output |
| 5 |
TxCLK |
Target CPU Serial clock output |
FLASHER Input with 47k Pull-Up |
| 6 |
SOUT0 |
Target CPU Serial data output |
FLASHER Input with 1k2 pull down |
| 7 |
GND |
Common signal ground |
--- |
| 8 |
RESET |
RESET signal of target system |
FLASHER Output (Note 1) |
| 9 |
-- |
-- |
Not used for ST9, leave open |
| 10 |
-- |
-- |
Not used for ST9, leave open |
If RESET of target system is driven by a reset circuitry
with active high driver, RESET output of FLASHER must not be connected
directly to CPU reset of target. When using Pull-Ups in Your target system,
the Pull-Up at SOUT0 must not be smaller than 47kOhm.
Flasher4/Flasher5:
Target system interface to ST9 controllers
