h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 408

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

Section 10 16-Bit Timer Pulse Unit (TPU)
10.4.4
Buffer operation, provided for channels 0 and 3, enables TGRC and TGRD to be used as buffer
registers.
Buffer operation differs depending on whether TGR has been designated as an input capture
register or as a compare match register.
Table 10-5 shows the register combinations used in buffer operation.
Table 10-5 Register Combinations in Buffer Operation
Rev. 6.00 Feb 22, 2005 page 348 of 1484
REJ09B0103-0600
Channel
0
3
When TGR is an output compare register
When a compare match occurs, the value in the buffer register for the corresponding channel is
transferred to the timer general register.
This operation is illustrated in figure 10-16.
Buffer Operation
Figure 10-16 Compare Match Buffer Operation
Timer General Register
TGR0A
TGR0B
TGR3A
TGR3B
Buffer Register
TGR0C
TGR0D
TGR3C
TGR3D