diff --git a/release/doc/en_US.ISO8859-1/hardware/alpha/proc-alpha.sgml b/release/doc/en_US.ISO8859-1/hardware/alpha/proc-alpha.sgml index f9db9a852c2..81ea19b234f 100644 --- a/release/doc/en_US.ISO8859-1/hardware/alpha/proc-alpha.sgml +++ b/release/doc/en_US.ISO8859-1/hardware/alpha/proc-alpha.sgml @@ -256,13 +256,15 @@ improved FPU and 16 kByte on-chip separate I & D caches compared to the EV4 on which it is based. Rule of thumb: the higher the digit immediately following EV the more desirable - (read: faster / more modern). + (read: faster / more modern). Spending money on anything less than + an EV5 is not recommended. Hardware available for free is a different + matter of course. For memory you want at least 32 Mbytes. I have had - &os; run on a 16 Mbyte system but you will not enjoy + &os; run on a 16 Mbyte system years ago but you will not enjoy that. Kernel build times halved when I went to 32 Mbytes. Note that the SRM console steals 2Mbyte from the total system memory (and keeps - it). For more serious work 64 Mbytes or more are recommended. + it). For more serious work 128 Mbytes or more are recommended. Although Alpha machines typically can accomodate large to very large physical memory sizes, &os; is limited to 1 or 2 Gbytes (dependent on the core chipset) of RAM. This restriction is due to the @@ -2608,8 +2610,6 @@ cpu EV5 beware: the &man.fxp.4; driver is reported not to work correctly with &os; (although it works excellently on &os;/x86). - DEC DEFPA PCI FDDI network adapters are supported on alpha. - In general the SRM console emulates a VGA-compatibility mode on PCI VGA cards. This is, however, not guaranteed to work by Compaq/DEC for each and every card type out there. When the SRM @@ -2619,9 +2619,9 @@ cpu EV5 so that leaves you with 80x25 consoles. In some Alpha machines you will find video adapters based - on TGA chips. The plain TGA adapter does not emulate VGA and is - therefore not usable for a &os; console. TGA2 cards have a basic - VGA compatibility mode and work fine as &os; consoles. + on TGA chips. TGA support in &os; is not as robust as it should + be. In case of problems it is advisable to try either a + serial console or a plain VGA card. The PC standard serial ports found on most Alphas are supported.