NS PC97338

NS PC87338/PC97338 This is a National Semiconductor SuperIO chip The PC87338 and PC97338 are different chips but are functionally very similar, and both types are found in Thinkpads. Other similar types may be found in those Thinkpads listed below under this category. For example the 560X has the PC87306 chip. Note: National Semiconductor sold the SuperIO product line to Winbond Electronics Features Serial (16550A compatible) Parallel (IEEE P1284-A, EPP, ECP, bidirectional) Floppy IrDA 1.1 PS/2 keyboard/mouse

Linux support

This chipset is supported by recent 2.4 and 2.6 kernels

NOTE!

IrDA function is not enabled on the X20, X21 or any i Series ThinkPads other than the i1720/1721

Links

Datasheet

ThinkPads this chip may be found in

• 240, 240X
• 380ED, 380XD, 380Z
• 385XD
• 390, 390E, 390X
• 560X, 560Z
• 570, 570E
• 600, 600E, 600X
• 770E, 770ED, 770X, 770Z
• i Series 1410, i Series 1411, i Series 1412, i Series 1420, i Series 1421, i Series 1422, i Series 1441, i Series 1442, i Series 1450, i Series 1451, i Series 1452, i Series 1460, i Series 1472, i Series 1480, i Series 1482, i Series 1492
• i Series 1512, i Series 1540, i Series 1541, i Series 1542, i Series 1552, i Series 1560, i Series 1562, i Series 1592
• i Series 1720, i Series 1721
• A20m, A20p, A21e, A21m, A21p, A22e, A22m, A22p
• T20, T21, T22
• X20, X21
• TransNote