Samsung S3C6400X, User Manual, Page: 1050 / 1189

PRELIMINARY
S3C6400
RISC MICROPROCESSOR Real Time Clock
33-5
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
REGISTER DESCRIPTION
MEMORY MAP
Register Address R/W Description Reset Value
INTP 0x7E005030 R/W Interrupt pending Register 0x0
RTCCON 0x7E005040 R/W RTC control Register 0x0
TICCNT
0x7E005044 R/W Tick time count Register 0x0
RTCALM 0x7E005050 R/W RTC alarm control Register 0x0
ALMSEC 0x7E005054 R/W Alarm second data Register 0x0
ALMMIN 0x7E005058 R/W Alarm minute data Register 0x00
ALMHOUR 0x7E00505C R/W Alarm hour data Register 0x0
ALMDATE 0x7E005060 R/W Alarm date data Register 0x01
ALMMON 0x7E005064 R/W Alarm month data Register 0x01
ALMYEAR 0x7E005068 R/W Alarm year data Register 0x0
BCDSEC 0x7E005070 R/W BCD second Register Undefined
BCDMIN 0x7E005074 R/W BCD minute Register Undefined
BCDHOUR 0x7E005078 R/W BCD hour Register Undefined
BCDDATE 0x7E00507C R/W BCD date Register Undefined
BCDDAY 0x7E005080 R/W BCD day Register Undefined
BCDMON 0x7E005084 R/W BCD month Register Undefined
BCDYEAR 0x7E005088 R/W BCD year Register Undefined
CURTICCNT 0x7E005090 R Current Tick time counter
Register 0x0
Table 33-1 RTC Register summary