MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 255

• 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

12.3.1.5.8 QSPI Pin Assignment Register (PAR_QSPI)
The PAR_QSPI register controls the functions of the QSPI pins.
Freescale Semiconductor
11–4
Bits
15
14
13
12
PAR_DREQ2 IRQ2 pin assignment. This bit configures the IRQ2 pin for its IRQ function or its DMA
PAR_U2RXD U2RXD pin assignment. This bit configures the U2RXD pin for its primary function or
PAR_U1RXD
PAR_U2TXD U2TXD pin assignment. This bit configures the U2TXD pin for its primary function or
PAR_U1CTS
PAR_U1RTS
PAR_U1TXD
Figure 12-41. QSPI Pin Assignment Register (PAR_QSPI)
Address
CAN1EN
Name
PAR_
Reset
W
R
Table 12-15. PAR_UART Field Descriptions
0
7
PAR_CS1
function.
0 IRQ2 pin configured for IRQ 2 function
1 IRQ2 pin configured for DMA request 2 (DREQ2) function
Note: GPIO on the IRQ2 pin is obtained by (1) writing a 0 to the PAR_DREQ2 bit and
(2) disabling the IRQ 2 function in the EPORT module.
Flexcan 1 pin assignment. This bit configures the U2RXD and U2TXD pins for
UART/GPIO functions or Flexcan 1 receive data and transmit data functions.
0 U2RXD, U2TXD pins configured by PAR_U2RXD and PAR_U2TXD bits
1 U2RXD, U2TXD pins configured for Flexcan receive data and transmit data
GPIO.
0 U2RXD pin configured for GPIO
1 U2RXD pin configured for UART2 receive data function
GPIO.
0 U2TXD pin configured for GPIO
1 U2TXD pin configured for UART2 transmit data function
UART 1 pin assignment. These bit fields configure the U1RXD, U1TXD, U1CTS, and
U1RTS pins for one of their primary functions or GPIO.
functions, respectively (PAR_U2RXD and PAR_U2TXD bit values have no effect
on pin functions)
MCF5235 Reference Manual, Rev. 2
0
6
00
01
10
11
PAR_
CS0
0
PAR_U1RXD PAR_U1TXD PAR_U1CTS
5
CAN0RX
U1RXD
IPSBAR + 0x10_004A
GPIO
GPIO
0
4
PAR_DIN
CAN0TX
0
3
U1TXD
Description
GPIO
GPIO
DOUT
PAR_
2
0
U2CTS
U1CTS
GPIO
GPIO
PAR_SCK
0
1
Memory Map/Register Definition
0
0
PAR_U1RT
U2RTS
U1RTS
GPIO
GPIO
S
12-27