(dmitry.gr)

700 points elipsitz | 1 comments | 08 Aug 24 13:03 UTC | HN request time: 0s | source

Show context

vardump ◴[08 Aug 24 20:10 UTC] No.41195669[source]▶

RP2350 looks very much like it could potentially run Quake. Heck, some of the changes almost feel like they're designed for this purpose.

FPU, two cores at 150 MHz, overclockable beyond 300 MHz and it supports up to 16 MB of PSRAM with hardware R/W paging support.

chipxsd ◴[08 Aug 24 20:59 UTC] No.41196191[source]▶

While outputting DVI! I wouldn't be surprised.

replies(1): >>41196755 #

rvense ◴[08 Aug 24 21:55 UTC] No.41196755[source]▶

Mouser have 64 megabyte PSRAMs.

I really want a Mac System 7 grade operating system for this chip...

dmitrygr ◴[08 Aug 24 22:57 UTC] No.41197283[source]▶

No they do not. 64megabit

replies(1): >>41200172 #

rvense ◴[09 Aug 24 09:21 UTC] No.41200172{3}[source]▶

Did you bother to check? It's octal, not QSPI, so I don't know if it's compatible. (edit - and 1.8V, inconvenient)

Octal PSRAM usually cannot fallback to quad mode like some octal flash did.

replies(1): >>41202048 #

1. rvense ◴[09 Aug 24 14:14 UTC] No.41202048{5}[source]▶

Actually reading the datasheet[1] it doesn't look like it.

I got almost all of my wishes granted with RP2350