MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 203

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

10.3.2 Reset Status Register (RSR)
The RSR contains a status bit for every reset source. When reset is entered, the cause of the reset
condition is latched along with a value of 0 for the other reset sources that were not pending at the
time of the reset condition. These values are then reflected in RSR. One or more status bits may
be set at the same time. The cause of any subsequent reset is also recorded in the register,
overwriting status from the previous reset condition.
RSR can be read at any time. Writing to RSR has no effect.
Freescale Semiconductor
Bits
5–0
7
6
Address
FRCRSTOUT Allows software to assert or negate the external RSTOUT pin.
SOFTRST
Reset
Name
Address
W
—
R SOFTRST FRCRSTOUT
Reset
W
R
0
7
Figure 10-2. Reset Control Register (RCR)
Figure 10-3. Reset Status Register (RSR)
Allows software to request a reset. The reset caused by setting this bit clears this bit.
1 Software reset request
0 No software reset request
1 Assert RSTOUT pin
0 Negate RSTOUT pin
CAUTION: External logic driving reset configuration data during reset needs to be
considered when asserting the RSTOUT pin when setting FRCRSTOUT.
Reserved, should be cleared.
0
0
7
Table 10-3. RCR Field Descriptions
MCF5235 Reference Manual, Rev. 2
0
0
6
0
6
SOFT
5
IPSBAR + 0x11_0000
IPSBAR + 0x11_0001
0
0
5
WDR
4
0
0
4
Reset Dependent
POR
Description
3
0
0
3
EXT
2
0
0
2
LOC
1
1
0
0
Memory Map/Register Definition
LOL
0
0
0
0
10-3