HD64F3670 Datasheet, PDF (152/323 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

11.3 Register Descriptions
The timer W has the following registers.
• Timer mode register W (TMRW)
• Timer control register W (TCRW)
• Timer interrupt enable register W (TIERW)
• Timer status register W (TSRW)
• Timer I/O control register 0 (TIOR0)
• Timer I/O control register 1 (TIOR1)
• Timer counter (TCNT)
• General register A (GRA)
• General register B (GRB)
• General register C (GRC)
• General register D (GRD)
Rev. 2.0, 03/02, page 128 of 298