OM13005,598 NXP Semiconductors, OM13005,598 Datasheet - Page 80

• Manufacturer Part Number: OM13005,598
• Description: BOARD EVAL EM773 METER US PLUG
• Manufacturer: NXP Semiconductors
• Type: Other Power Managementr

Specifications of OM13005,598

• Design Resources: Plug Meter Schematics, Gerber Files USB Dongle Schematics, Gerber Files
• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: EM773FHN33,551
• Interface Type: USB
• Maximum Operating Temperature: + 150 C
• Operating Supply Voltage: 1.8 V to 3.6 V
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Primary Attributes: -
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: EM773, OL2381
• Other names: 568-6680

NXP Semiconductors
UM10415
User manual
9.6.8 UART Modem Control Register
Table 98.
The U0MCR enables the modem loopback mode and controls the modem output signals.
Table 99.
Bit
2
3
5:4
6
7
31:
8
Bit
0
1
3:2
Symbol Value Description
Stop Bit
Select
Parity
Enable
Parity
Select
Break
Control
Divisor
Latch
Access
Bit
(DLAB)
-
Symbol
DTR
Control
RTS
Control
-
UART Line Control Register (U0LCR - address 0x4000 800C) bit description
UART0 Modem Control Register (U0MCR - address 0x4000 8010) bit description
0
1
0
1
00
01
10
11
0
1
0
1
-
All information provided in this document is subject to legal disclaimers.
Value Description
NA
Rev. 1 — 10 September 2010
1 stop bit.
2 stop bits (1.5 if U0LCR[1:0]=00).
Disable parity generation and checking.
Enable parity generation and checking.
Odd parity. Number of 1s in the transmitted character and the
attached parity bit will be odd.
Even Parity. Number of 1s in the transmitted character and the
attached parity bit will be even.
Forced "1" stick parity.
Forced "0" stick parity.
Disable break transmission.
Enable break transmission. Output pin UART TXD is forced to logic
0 when U0LCR[6] is active high.
Disable access to Divisor Latches.
Enable access to Divisor Latches.
Reserved
Chapter 9: EM773 Universal Asynchronous Transmitter (UART)
Source for modem output pin, DTR. This bit reads as 0 when
modem loopback mode is active.
Source for modem output pin RTS. This bit reads as 0 when
modem loopback mode is active.
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
UM10415
© NXP B.V. 2010. All rights reserved.
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Reset
Value
0
0
0
0
0
-
Reset
value
0
0
0