diff --git a/share/man/man4/pccbb.4 b/share/man/man4/pccbb.4
index a286326a94c2..477b113500e6 100644
--- a/share/man/man4/pccbb.4
+++ b/share/man/man4/pccbb.4
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 21, 2003
+.Dd July 21, 2004
 .Dt PCCBB 4
 .Os
 .Sh NAME
@@ -61,11 +61,17 @@ O2micro OZ6836
 O2micro OZ6860
 .It
 O2micro OZ6872
+.It
+O2micro OZ6912
+.It
+O2micro OZ6922
+.It
+O2micro OZ6933
+.It
+O2micro OZ6972
+.It
+O2Micro OZ711E1
 .El
-.Pp
-O2 Micro chips may be poorly supported because the author does not
-have good access to machines with one of these bridges in it.
-.Pp
 .Bl -item -compact
 .It
 Ricoh RL4C475
@@ -113,8 +119,14 @@ TI PCI-1451
 .It
 TI PCI-1510
 .It
+TI PCI-1515
+.It
 TI PCI-1520
 .It
+TI PCI-1530
+.It
+TI PCI-1620
+.It
 TI PCI-4410
 .It
 TI PCI-4450
@@ -123,6 +135,12 @@ TI PCI-4451
 .It
 TI PCI-4510
 .It
+TI PCI-4520
+.It
+TI PCI-[67]x[12]1
+.It
+TI PCI-[67]x20
+.It
 ENE CB710
 .It
 ENE CB720