User manual

PICkit™ Serial Analyzer Firmware
© 2007 Microchip Technology Inc. DS51647A-page 83
TABLE 9-16: I
2
CM CONTROL BLOCK
Byte Bit Description
COMM: I
2
CM
16 7:0 Bit flags
0 1 = event marker enable: Start bit
1 1 = event marker enable: Stop bit
2 1 = event marker enable: Restart bit
3 1 = event marker enable: ack tx
4 1 = event marker enable: nack tx
5 1 = event marker enable: ack rx
6 1 = event marker enable: nack rx
7 1 = event marker enable: write byte
17 7:0 Bit flags
0 1 = event marker enable: read byte
1 1 = event marker enable: transaction error
2 1 = event marker enable: status error (STATUS_BLOCK[12] != 0)
3
4
5
6
7
18 7:0
19 7:0
20 7:0
21 7:0
22 7:0
23 7:0 BIT RATE = (FOSC / (4 * (X + 1)) min: 0, max: 127
49 => 100k bps
127 => 39k bps