Open RichardBrown384 opened 1 month ago
11:14pm Sat, 8 October 1988
; c0 - 64 = 128 which according to the docs is part of the current year ; c1 - 64 = 129 which according to the docs is part of the current year
RTC8583 write to c0 (58) ; (88, remember this is hex)
RTC8583 write to c1 (13) ; (19, remember this is hex)
RTC8583 write to 01 (00) ; hundredths
RTC8583 write to 02 (12) ; seconds
RTC8583 write to 03 (14) ; minutes
RTC8583 write to 04 (23) ; hours (upper two bits am/pm control flags)
RTC8583 write to 05 (08) ; year/date (upper two bits are year)
RTC8583 write to 06 (10) ; weekdays/months (upper 3 bits are weekdays)
RTC8583 read from 01 (00)
RTC8583 read from c0 (58)
RTC8583 read from c1 (13)
Is your feature request related to a problem? Please describe. It would be great if the RTC clock actually worked instead of returning zero.
Describe the solution you'd like When RISC OS asks for the time it gets an approximation thereof.
Describe alternatives you've considered N/A
Additional context There are a few ways that have been considered to implement this problem