MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 453

• 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

20.7
Refer to the eTPU User’s Manualfor information regarding the functional description of the eTPU
module.
20.8
After initial power-on reset, the eTPU remains in an idle state (except when debug is asserted on
power-on reset—in this case, the microengine awakens in halt state). In addition, the SCM should
be initialized with the
initialization/application information see the eTPU user’s manual.
Freescale Semiconductor
Address
Figure 20-20. eTPU Channel n Host Service Request Register (ETPU_CnHSRR)
Reset
Reset
31–3
W
W
Bits
R
R
2–0
Functional Description
Initialization/Application Information
31
15
0
0
0
0
30
14
0
0
0
0
Name
HSR
Table 20-22. ETPU_CnHSRR Field Descriptions
—
29
13
0
0
0
0
28
12
0
0
0
0
eTPU application prior to
Reserved.
Host service request. Used by the host CPU to request service to the channel
The HSR value clears automatically at the end of microengine service for that
channel. The host should write HSR > 0 only when HSR = 0. Writing HSR = 000
withdraws a pending request if the scheduler has not started to resolve the entry
point, however once the scheduler starts resolving, the service thread will not be
aborted.
• HSR = 000: no host service request pending
• HSR > 000: function-dependent host service request pending.
(IPSBAR + 0x1D_0408 + (channel_number × 0x10)
27
MCF5235 Reference Manual, Rev. 2
11
0
0
0
0
26
10
0
0
0
0
Channel_Register_Base + 0x08
25
0
0
9
0
0
24
0
0
0
0
8
23
0
0
0
0
7
Description
22
0
0
0
0
6
configuring the
21
0
0
0
0
5
20
0
0
0
0
4
19
0
0
3
0
0
18
0
0
0
Functional Description
2
HSR
eTPU.
17
0
0
0
1
16
0
0
0
0
20-39
For