H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 545

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 11 Programmable Pulse Generator (PPG)
11.2.3
Next Data Registers H and L (NDRH, NDRL)
NDRH and NDRL are 8-bit readable/writable registers that store the next data for pulse output.
During pulse output, the contents of NDRH and NDRL are transferred to the corresponding bits in
PODRH and PODRL when the TPU compare match event specified by PCR occurs. The NDRH
and NDRL addresses differ depending on whether pulse output groups have the same output
trigger or different output triggers. For details see section 11.2.4, Notes on NDR Access.
NDRH and NDRL are each initialized to H'00 by a reset and in hardware standby mode. They are
not initialized in software standby mode.
11.2.4
Notes on NDR Access
The NDRH and NDRL addresses differ depending on whether pulse output groups have the same
output trigger or different output triggers.
Rev. 3.00 Sep 15, 2006 page 511 of 988
REJ09B0330-0300