Datasheet

Section 16 USB Function Module (USB)
R01UH0309EJ0500 Rev. 5.00 Page 985 of 1408
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Table 16.5 Relationship between Pin Input and TRNTREG1 Monitoring Value
Register Setting Pin Input
TRNTREG1
Monitoring Value
PTSTE SUSPEND USD+ USD- xver_data dpls dmns Remarks
0 X X X 0 0 0 Cannot be monitored when
VBUS = 0 or PTSTE = 0
(initial value)
1 0 0 0 X 0 0
1 0 0 1 0 0 1
1 0 1 0 1 1 0
1 0 1 1 X 1 1
1 1 0 0 0 0 0
1 1 0 1 0 0 1
1 1 1 0 0 1 0
1 1 1 1 0 1 1
Can be monitored when
VBUS = 1 and PTSTE = 1
[Legend]
X: Don't care.