In a message dated
11/20/2004 10:54:10 AM Eastern Standard Time, j...@yahoo.com writes:
I'm having no luck with this. Do I need to connect
more than pin2 and ground on the DB9?
Yes - DB9.2 to C.6 via a 470 ohm resistor, DB9.3 to C.7 via a 22K
resistor. These are the hardware USART pins, which means true mode.
Delete your debug defines - use C.6 for so, C.7 for si. Use baud = 84.
Can you do this? If not, what chip are you using?
Sid
Reply by John Baker●November 20, 20042004-11-20
Can it be done with either a F84A, F628, or F628A?
Even more useful would be to use a 12F629 or F675.
I preffer not to have a 40-Pin DIP in my design due to space
constraints.
Thank you,
John Baker
N...@aol.com wrote:
In a message dated 11/20/2004 10:54:10 AM Eastern Standard
Time, j...@yahoo.com writes:
I'm having no luck with this. Do I need to connect
more than pin2 and ground on the DB9?
Yes - DB9.2 to C.6 via a 470 ohm resistor, DB9.3 to C.7
via a 22K resistor. These are the hardware USART pins, which means
true mode. Delete your debug defines - use C.6 for so, C.7 for si.
Use baud = 84.
Can it be done with either a F84A, F628, or F628A?
Even more useful would be to use a 12F629 or F675.
I preffer not to have a 40-Pin DIP in my design due to space
constraints.
Thank you,
John Baker
N...@aol.com wrote:
In a message dated 11/20/2004 10:54:10 AM Eastern Standard
Time, j...@yahoo.com writes:
I'm having no luck with this. Do I need to connect
more than pin2 and ground on the DB9?
Yes - DB9.2 to C.6 via a 470 ohm resistor, DB9.3 to C.7
via a 22K resistor. These are the hardware USART pins, which means
true mode. Delete your debug defines - use C.6 for so, C.7 for si.
Use baud = 84.