Dataman Forum

Is it possible to program an M30855FHGP M32C chip in circuit with my 48Pro+?

Could these connections be of any use?

1 2 3 4 5
6 7 8 9 10

43 40 64 19 38
59 42 65 59 16

1 - 43 CTS1/RTS1/SS1
2 - 40 RxD1/SCL1/STxD1
3 - 64 HOLD
4 - 19 RESET
5 - 38 TxD1/SDA1/SRxD1

6 - 59 Vcc (also 39,23,143,132,74 and 91)
7 - 42 CLK1
8 - 65 WRL/WR
9 - 59 Vcc (also 39,23,143,132,74 and 91)
10-16 CNVss

rkam

Hello rkam,

At present we have no plans to add support for the M30855FHGP M32C device, if we receive more interest in the future, we may review this.

Best regards,

Neil Parker
Dataman Programmers

Hi,

A common RS232 to TTL converter turned out to be the right tool for this.
HOLD pulled low with resistor
TXD pulled high with resistor
CNVss pulled high

Resetting with the above connections will start the internal standard bootloader. (At least on my device.)

BR
rkam