h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 454

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 Programmable Pulse Generator (PPG)
NDERL Bits 7 to 0—Next Data Enable 7 to 0 (NDER7 to NDER0): These bits enable or
disable pulse output on a bit-by-bit basis.
11.2.2
Note: * A bit that has been set for pulse output by NDER is read-only.
PODRH and PODRL are 8-bit readable/writable registers that store output data for use in pulse
output. However, the chip has no pins corresponding to PODRL.
Rev. 6.00 Feb 22, 2005 page 394 of 1484
REJ09B0103-0600
Bits 7 to 0
NDER7 to NDER0
0
1
PODRH
Bit
Initial value :
R/W
PODRL
Bit
Initial value :
R/W
Output Data Registers H and L (PODRH, PODRL)
:
:
:
:
POD15
R/(W) *
R/(W) *
POD7
7
0
7
0
Description
Pulse outputs PO7 to PO0 are disabled (NDR7 to NDR0 are not
transferred to POD7 to POD0)
Pulse outputs PO7 to PO0 are enabled (NDR7 to NDR0 are transferred to
POD7 to POD0)
POD14
R/(W) *
R/(W) *
POD6
6
0
6
0
POD13
R/(W) *
R/(W) *
POD5
5
0
5
0
POD12
R/(W) *
R/(W) *
POD4
4
0
4
0
POD11
R/(W) *
R/(W) *
POD3
3
0
3
0
POD10
R/(W) *
R/(W) *
POD2
2
0
2
0
R/(W) *
R/(W) *
POD9
POD1
1
0
1
0
(Initial value)
R/(W) *
R/(W) *
POD8
POD0
0
0
0
0