SH7058 Datasheet, PDF (437/1130 Pages) Renesas Technology Corp – Renesas SuperHTM RISC engine

Internal data bus
H
CPU
Bus
interface
1st write operation
H
Internal buffer
register
Module data
bus
TCNT0H
TCNT0L
Internal data bus
L
CPU
Bus
interface
2nd write operation
Module
L
Internal buffer ^{H data bus}
register
TCNT0H
Module data bus
TCNT0L
Figure 11.45 Write to TCNT0
Rev. 3.0, 09/04, page 396 of 1086