From 1813100142d88226003318ece61dbb6ce262d571 Mon Sep 17 00:00:00 2001 From: Martin Giese Date: Fri, 6 Jun 2025 22:36:51 +0200 Subject: [PATCH] Documentation additions for PC style clock --- Source/Doc/Hardware.md | 1 + Source/Doc/SystemGuide.md | 1 + 2 files changed, 2 insertions(+) diff --git a/Source/Doc/Hardware.md b/Source/Doc/Hardware.md index c7702545..d67f9c3f 100644 --- a/Source/Doc/Hardware.md +++ b/Source/Doc/Hardware.md @@ -2318,6 +2318,7 @@ Note: | DSRTC | Maxim DS1302 Real-Time Clock w/ NVRAM | | EZ80RTC | eZ80 Real-Time Clock | | INTRTC | Interrupt-based Real Time Clock | +| PCRTC | MC146818/DS1285/DS12885 PC style | | PCF | PCF8584-based I2C Real-Time Clock | | RP5C01 | Ricoh RPC01A Real-Time Clock w/ NVRAM | | SIMRTC | SIMH Simulator Real-Time Clock | diff --git a/Source/Doc/SystemGuide.md b/Source/Doc/SystemGuide.md index d4acdb0e..59b40f32 100644 --- a/Source/Doc/SystemGuide.md +++ b/Source/Doc/SystemGuide.md @@ -1416,6 +1416,7 @@ unit. The table below enumerates these values. | RTCDEV_DS7 | 0x04 | Maxim DS1307 PCF I2C RTC w/ NVRAM | ds7rtc.asm | | RTCDEV_RP5 | 0x05 | Ricoh RPC01A Real-Time Clock w/ NVRAM | rp5rtc.asm | | RTCDEV_EZ80 | 0x07 | eZ80 on-chip RTC | ez80rtc.asm | +| RTCDEV_PC | 0x08 | MC146818/DS1285/DS12885 RTC w/ NVRAM | pcrtc.asm | The time functions to get and set the time (RTCGTM and RTCSTM) require a 6 byte date/time buffer in the following format. Each byte is BCD