For 669 we need only:
EA -> VCC directly or pair RC
PSEN -> GND directly or pair RC
TX
RX
GND
EA -> VCC directly or pair RC
PSEN -> GND directly or pair RC
TX
RX
GND
- Welcome to Flash Magic Forum.
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Pages1
#2
General / Hardware ISP for Flash magic?
January 14, 2005, 06:06:10 AM
Where to found circuit ISP for Flash Magic working really?
#3
P89C51Rx+/P89C51Rx2/P89C66x/P89C6xX2/P89V66x / ISP for P89c669
January 05, 2005, 06:04:29 AM
I am using Flashmagic to program the P89C669 with following settings device hardware is my custom based and prescribed by flashmagic manual (MAX232 AND 74125 etc), but and it's not work.
My settings are:-
PORT :- COM1
BAUD :- 9600
CRYSTAL :- 11.0592 Mhz
What is the solution?
My settings are:-
PORT :- COM1
BAUD :- 9600
CRYSTAL :- 11.0592 Mhz
What is the solution?
Pages1