Datasheet

TB3094

DS90003094A-page 6  2013 Microchip Technology Inc.

4. Error messages – Error messages (sent to LCD

display) are provided to alert when unintended

operation occurs. Unused error messages are

available for development use.

5. Multiple LEDs – LEDs are available to indicate

status.

D1 – flashes as wireless data is received.

D2 – unused

D3, D4 – light to indicate lowest score among

group.

TEST POINT FLEXIBILITY

Test Points 7 and 8 (TP7 and TP8) are currently config-

ured as UART TX and RX. However, these pins can be

reconfigured through PPS-Lite to have many other

functions including interrupts, PWM outputs, timing

capture inputs, etc. See Section 11-15 (PPS-Lite) of the

PIC18F97J94 family data sheet for a list of available

peripheral functions.

TABLE 2:

Error

message

Cause

Did not receive score header on response

from follower

1 Time-out on score retrieval

2 Leader has not sent message in long time

3 Invalid radio channel has been selected

4 Message received with invalid header

5 Invalid leader value

6 No response from accelerometer at start-up

7 Unused

8 Unused

9 Unused