HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 624

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 17 Realtime Clock (RTC)
17.3
Register Descriptions
The RTC has the following registers. Refer to section 37, List of Registers, for more details on the
addresses and access size of these registers.
• 64-Hz counter (R64CNT)
• Second counter (RSECCNT)
• Minute counter (RMINCNT)
• Hour counter (RHRCNT)
• Day of week counter (RWKCNT)
• Date counter (RDAYCNT)
• Month counter (RMONCNT)
• Year counter (RYRCNT)
• Second alarm register (RSECAR)
• Minute alarm register (RMINAR)
• Hour alarm register (RHRAR)
• Day of week alarm register (RWKAR)
• Date alarm register (RDAYAR)
• Month alarm register (RMONAR)
• Year alarm register (RYRAR)
• RTC control register 1 (RCR1)
• RTC control register 2 (RCR2)
• RTC control register 3 (RCR3)
Rev. 3.00 Jan. 18, 2008 Page 562 of 1458
REJ09B0033-0300