MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 248

• 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

General Purpose I/O Module
12.3.1.5 Pin Assignment Registers (PAR_x)
The pin assignment registers control which functions are currently active on the external pins. All
pin assignment registers are read/write.
12.3.1.5.1 Address/Data Pin Assignment Register (PAR_AD)
The PAR_AD register controls the functions of the A[23:21] pins and the D[15:0] pins.
12-20
Figure 12-33. Port ETPU Clear Output Data Register (PCLRR_ETPU)
Figure 12-34. Address/Data Pin Assignment Register (PAR_AD)
Address
Reset
Address
W
Reset
R
Note: See above figures for bit field positions.
Note: Reset state determined during reset configuration as shown in
ADDR23
W
R
PAR_
PCLRR_x
7
Name
—
Table 12-7. PCLRR_x Field Descriptions
0
0
7
See Note
ADDR22
PAR_
6
MCF5235 Reference Manual, Rev. 2
0
0
6
Reserved, should be cleared.
Port x clear Data Bits.
0 Always returned for reads; clears corresponding
1 Never returned for reads; no effect for writes
IPSBAR + 0x10_003C (PCLRR_ETPU)
ADDR21
PODR_x bit for writes
PAR_
5
0
0
5
IPSBAR + 0x10_0040
0
0
4
0
0
4
Description
0
0
3
0
0
3
2
0
0
0
0
2
PCLRR_ETPU
0
0
1
0
0
1
Table
See Note
0
0
0
DATAL
PAR_
Freescale Semiconductor
0
12-8.