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Wayne Warthen
2023-02-16 13:59:15 -08:00
parent dc151ad1a7
commit bd664c3a1f
19 changed files with 97 additions and 25 deletions
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Source/Doc/UserGuide.md
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@@ -3159,8 +3159,10 @@ the RomWBW HBIOS configuration.
|-------------------|---------------|
| ROM Image File | SBC_std.rom |
| Console Baud Rate | 38400 |
| Interrupts | None |
- CPU speed is detected at startup if DS1302 RTC is active
- Otherwise 8.000 MHz assumed
- Hardware auto-detected:
- Onboard DS1302 RTC
- Onboard UART Serial Adapter
@@ -3171,9 +3173,9 @@ the RomWBW HBIOS configuration.
- DiskIO V3 Floppy Disk Controller w/ 3.5" HD Drives
- PropIO Video, Keyboard, & SD Card
- SBC V1 has a known race condition in the bank switching
circuit which is likely to cause system instability. SBC
V2 does not have this issue.
circuit which is likely to cause system instability. SBC V2
does not have this issue.
`\clearpage`{=latex}
### RetroBrew Z80 SimH
@@ -3182,7 +3184,9 @@ the RomWBW HBIOS configuration.
|-------------------|---------------|
| ROM Image File | SBC_simh.rom |
| Console Baud Rate | 38400 |
| Interrupts | Mode 1 |
- System timer is generated by SimH
- Hardware auto-detected:
- SimH emulated 8250 Serial Adapter
- SimH emulated hard disk drives
@@ -3196,8 +3200,10 @@ the RomWBW HBIOS configuration.
|-------------------|---------------|
| ROM Image File | ZETA_std.rom |
| Console Baud Rate | 38400 |
| Interrupts | None |
- CPU speed is detected at startup if DS1302 RTC is active
- Otherwise 20.000 MHz assumed
- Hardware auto-detected:
- Onboard DS1302 RTC
- Onboard UART Serial Adapter
@@ -3218,6 +3224,7 @@ the RomWBW HBIOS configuration.
| Console Baud Rate | 38400 |
- CPU speed is detected at startup if DS1302 RTC is active
- Otherwise 20.000 MHz assumed
- System timer is generated by onboard CTC
- Hardware auto-detected:
- Onboard DS1302 RTC
@@ -3240,8 +3247,10 @@ the RomWBW HBIOS configuration.
| Console Baud Rate | 38400 |
- CPU speed is detected at startup if DS1302 RTC is active
- Otherwise 18.432 MHz assumed
- System timer is generated by Z180 CPU
- Hardware auto-detected:
- Onboard DS1302 RTC
- Onboard Z180 ASCI Serial Ports
- Onboard Floppy Disk Controller w/ 3.5" HD Drives
- Onboard TMS9918 Video Controller
@@ -3257,18 +3266,22 @@ the RomWBW HBIOS configuration.
|-------------------|---------------|
| ROM Image File | MK4_std.rom |
| Console Baud Rate | 38400 |
| Interrupts | Mode 2 |
- CPU speed is detected at startup if DS1302 RTC is active
- Otherwise 18.432 MHz assumed
- System timer is generated by Z180 CPU
- Hardware auto-detected:
- Onboard DS1302 RTC
- Onboard Z180 ASCI Serial Ports
- UART Serial Interfaces (CAS, MFP, UART4)
- CVDU Display Adapter
- VGA3 Display Adapter
- Onboard SD Card Interface via CSIO
- Onboard IDE CF Card Interface
- DIDE Floppy Disk Controller w/ 3.5" HD Drives
- DIDE IDE Hard Disk Controller
- PropIO Video, Keyboard, & SD Card
- CVDU Display Adapter
- VGA3 Display Adapter
`\clearpage`{=latex}