Reply 20 of 58, by feipoa
What you quoted should be for VLB 2.0.
For VLB 1.0, I'm pretty sure it's 3 cards at 25MHz, 2 cards at 33MHz, 1 card at 40MHz and at 50MHz only one device if it's integrated onto the motherboard.
Only 2 VLB devices at 40 MHz? I can see why some boards omitted the 3rd VLB slot.
I've been using two VLB cards at 40 MHz: one graphics, one SCSI in my Asus VL/I-486SV2GX4 at 160 MHz without any issue.