NNDK-MOD5272-KIT NetBurner Inc, NNDK-MOD5272-KIT Datasheet - Page 369

• Manufacturer Part Number: NNDK-MOD5272-KIT
• Description: KIT DEVELOP NETWORK FOR MOD5272
• Manufacturer: NetBurner Inc
• Series: ColdFire®r

Specifications of NNDK-MOD5272-KIT

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: MOD5272
• Primary Attributes: *
• Secondary Attributes: *
• Processor To Be Evaluated: MOD5272
• Interface Type: RS-232, RS-485, USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 528-1001

MOTOROLA
Table 16-5 describes UCSRn fields.
16.3.5 UART Command Registers (UCRn)
The UART command registers (UCRn), Figure 16-6, supply commands to the UART. Only
multiple commands that do not conflict can be specified in a single write to a UCRn. For
example,
Table 16-6 describes UCRn fields and commands. Examples in Section 16.5.2,
“Transmitter and Receiver Operating Modes,” show how these commands are used.
Address
Bits
7–4
3–0
Reset
Field
R/W
Address
Name
RCS
RESET TRANSMITTER
TCS
Reset
Field
R/W
7
Receiver clock select. Selects the clock source for the receiver channel.
1101 Prescaled CLKIN
1110 URT_CLK divided by 16
1111 URT_CLK
Transmitter clock select. Selects the clock source for the transmitter channel.
1101 Prescaled CLKIN
1110 URT_CLK divided by 16
1111 URT_CLK
Figure 16-5. UART Clock-Select Registers (UCSRn)
ENAB
Figure 16-6. UART Command Registers (UCRn)
7
Table 16-5. UCSRn Field Descriptions
RCS
6
and
Chapter 16. UART Modules
MBAR + 0x104 (UCSR0), 0x144 (UCSR1)
MISC
ENABLE TRANSMITTER
MBAR + 0x108, 0x148
4
4
0000_0000
0000_0000
Write only
Write only
Description
3
3
TC
cannot be specified in one write.
2
TCS
1
Register Descriptions
RC
0
0
16-9