D12320VF25IV Datasheet, PDF (1172/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix B Internal I/O Registers
NDERH — Next Data Enable Register H
NDERL — Next Data Enable Register L
NDERH
H'FF48
H'FF49
PPG
PPG
Bit
:
7
6
5
4
3
2
1
0
NDER15 NDER14 NDER13 NDER12 NDER11 NDER10 NDER9 NDER8
Initial value :
0
0
0
0
0
0
0
0
Read/Write : R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
NDERL
Pulse Output Enable/Disable
0 Pulse outputs PO₁₅ to PO₈ are disabled
1 Pulse outputs PO₁₅ to PO₈ are enabled
Bit
:
Initial value :
Read/Write :
7
NDER7
0
R/W
6
5
4
3
2
NDER6 NDER5 NDER4 NDER3 NDER2
0
0
0
0
0
R/W R/W R/W R/W R/W
1
0
NDER1 NDER0
0
0
R/W R/W
Pulse Output Enable/Disable
0 Pulse outputs PO₇ to PO₀ are disabled
1 Pulse outputs PO₇ to PO₀ are enabled
Rev.6.00 Sep. 27, 2007 Page 1140 of 1268
REJ09B0220-0600