NDRA—Next Data Register A
• Same output trigger for TPC output groups 0 and 1
Address H'FFA5
Bit
NDR7
Initial value
Read/Write
R/W
Address H'FFA7
Bit
Initial value
Read/Write
• Different output triggers for TPC output groups 0 and 1
Address H'FFA5
Bit
NDR7
Initial value
Read/Write
R/W
Address H'FFA7
Bit
—
Initial value
Read/Write
—
480
H'A5/H'A7
7
6
5
NDR6
NDR5
0
0
0
R/W
R/W
Next output data for
TPC output group 1
7
6
5
—
—
—
1
1
1
—
—
—
7
6
5
NDR6
NDR5
0
0
0
R/W
R/W
Next output data for
TPC output group 1
7
6
5
—
—
1
1
1
—
—
TPC
4
3
2
NDR4
NDR3
NDR2
0
0
0
R/W
R/W
R/W
Next output data for
TPC output group 0
4
3
2
—
—
—
1
1
1
—
—
—
4
3
2
NDR4
—
—
0
1
1
R/W
—
—
4
3
2
—
NDR3
NDR2
1
0
0
—
R/W
R/W
Next output data for
TPC output group 0
1
0
NDR1
NDR0
0
0
R/W
R/W
1
0
—
—
1
1
—
—
1
0
—
—
1
1
—
—
1
0
NDR1
NDR0
0
0
R/W
R/W