DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 544

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Table 14.2 Relationship between UTSTR0 Setting and Pin Output
Register Setting
UCTLR/
TMOWE
1
0
0
0
Legend:
×: Don’t care
—: Cannot be controlled. Indicates state in normal operation according to the USB operation and
14.3.28 USB Test Register 1 (UTSTR1)
UTSTR1 allows the USB control pin and on-chip transceiver input signals to be monitored. Table
14.3 shows the relationship between pin input and UTSTR1 monitoring value.
Note: * Determined by the state of pins. VBUS, UBPM, USD+, USD-
Rev.7.00 Dec. 24, 2008 Page 490 of 698
REJ09B0074-0700
Bit
7
6
5 to 3 —
2
1
0
port settings.
Bit Name
VBUS
UBPM
RCV
VP
VM
PTSTE
×
0
1
1
SUSPEND
×
×
0
1
Initial Value R/W
—*
—*
All 0
—*
—*
—*
Pin Output
USPND/
TMOW
—
—
0
1
R
R
R
R
R
R
Description
On-Chip Transceiver Input Signal Monitor
VBUS: Monitors the VBUS pin.
UBPM: Monitors the UBPM pin.
Reserved
These bits are always read as 0 and cannot be
modified.
On-Chip Transceiver Input Signal Monitor
RCV: Monitors the differential input level (RCV)
VP:
VM:
Pin Input
VBUS
0
1
1
1
1
1
signal of the on-chip transceiver.
transceiver.
Monitors the USD- (VM) signal of the on-chip
transceiver.
Monitors the USD+ (VP) signal of the on-chip
Register Setting
PTSTE
×
0
1
1
1
1
OE
×
×
0
0
0
1
FSE0
×
×
0
0
1
×
VPO
×
×
0
1
×
×
USD+
Pin Output
Hi-Z
—
0
1
0
Hi-Z
USD-
Hi-Z
—
1
0
0
Hi-Z