NDRB—Next Data Register B
•
Same trigger for TPC output groups 2 and 3
Address H'FFFA4
7
Bit
NDR15
Initial value
0
Read/Write
R/W
Store the next output data for TPC output group 3 Store the next output data for TPC output group 2
Address H'FFFA6
Bit
Initial value
Read/Write
•
Different triggers for TPC output groups 2 and 3
Address H'FFFA4
Bit
NDR15
Initial value
Read/Write
R/W
Store the next output data for TPC output group 3
Address H'FFFA6
Bit
7
Initial value
1
Read/Write
6
5
NDR14
NDR13
0
0
R/W
R/W
7
6
5
1
1
1
7
6
5
NDR14
NDR13
0
0
0
R/W
R/W
6
5
1
1
H'FFFA4/H'FFFA6
4
3
NDR12
NDR11
NDR10
0
0
R/W
R/W
R/W
4
3
1
1
4
3
NDR12
0
1
R/W
4
3
NDR11
NDR10
1
0
R/W
R/W
Store the next output data for TPC output group 2
TPC
2
1
0
NDR9
NDR8
0
0
0
R/W
R/W
2
1
0
1
1
1
2
1
0
1
1
1
2
1
0
NDR9
NDR8
0
0
0
R/W
R/W
877