1025 Acer Incorporated
1435 M1435 CPU to PCI & PCI to ISA Bridge
1445 M1445 VL Bridge & EIDE
1449 M1449 ISA Bridge
1451 M1451 Pentium Chipset
1461 M1461 P54C Chipset
1489 M1489 
1511 M1511 
1512 M1512 
1513 M1513 
1521 M1521 CPU Bridge
1523 M1523 ISA Bridge
1531 M1531 North Bridge
1533 M1533 ISA South Bridge
1535 M1535 PCI South Bridge
1541 M1541 AGP PCI North Bridge Aladdin V/V+
1542 M1542 AGP+PCI North Bridge
1543 M1543C PCi South Bridge Aladdin IV+/V
1561 M1561 Northbridge
1621 M1621 PCI North Bridge Aladdin Pro II
1631 M1631 PCI North Bridge Aladdin Pro III
1641 M1641 PCI North Bridge Aladdin Pro IV
3141 M3141 GUI Accelerator
3143 M3143 GUI Accelerator
3145 M3145 GUI Accelerator
3147 M3147 GUI Accelerator
3149 M3149 GUI Accelerator
3151 M3151 GUI Accelerator
3307 M3307 MPEG-1 Decoder
3309 M3309 MPEG Decoder
5212 M4803 
5215 M5217 EIDE Controller
5217 M5217 I/O Controller
5219 M5219 I/O Controller
5225 M5225 EIDE Controller
5229 M5229 EIDE Controller
5235 M5235 I/O Controller
5237 M5237 PCI USB Host Controller
5240 EIDE Controller
5241 PCMCIA Bridge
5242 General Purpose Controller
5243 PCI to PCI Bridge
5244 Floppy Disk Controller
5247 M1541 PCI-PCI Bridge
5427 PCI to AGP Bridge
5451 M5451 PCI AC-Link Controller Audio Device
5453 M5453 M5453 AC-Link Controller Modem Device
7101 M7101 PCI PMU Power Management Controller