H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 205

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 16-Bit Free-Running Timer (FRT)
9.7
Usage Notes
9.7.1
Conflict between FRC Write and Clear
If an internal counter clear signal is generated during the state after an FRC write cycle, the clear
signal takes priority and the write is not performed. Figure 9.17 shows the timing for this type of
conflict.
Write cycle of FRC
T 1
T 2
φ
Address
FRC address
Internal write signal
Counter clear signal
FRC
N
H'0000
Figure 9.17 FRC Write-Clear Conflict
Rev. 2.00 Mar 21, 2006 page 167 of 518
REJ09B0299-0200