Renesas H8S Family Hardware Manual page 910

Section 22 USB Function Module (USB)
Table 22.5 Relationship between Pin Input and TRNTREG1 Monitoring Value
Register Setting
PTSTE SUSPEND
0 X
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
1 X
[Legend]
X: Don't care.
Rev. 1.00 Mar. 12, 2008 Page 862 of 1178
REJ09B0403-0100
Pin Input
VBUS USD+ USD-
X X X
1 0 0
1 0 1
1 1 0
1 1 1
1 0 0
1 0 1
1 1 0
1 1 1
0 X X
TRNTREG1
Monitoring Value
xver_data dpls
0 0
X 0
0 0
1 1
X 1
0 0
0 0
0 1
0 1
0 1
dmns Remarks
0
Cannot be monitored
when PTSTE = 0
0
Can be monitored
when PTSTE = 1
1
0
1
0
1
0
1
1
Can be monitored
when VBUS = 0