NNDK-MOD5272-KIT NetBurner Inc, NNDK-MOD5272-KIT Datasheet - Page 274

• 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

Register Description and Programming Model
Table 12-10 lists field descriptions the USB endpoint 0 status register.
12.3.2.10 USB Endpoint 0 IN Configuration Register (IEP0CFG)
Figure 12-13 shows the USB Endpoint 0 IN configuration (IEP0CFG) register.
12-14
15–12
10–3
Bits
11
2
1
0
Reset
Field
Addr
R/W
WAKE_ST Remote wakeup status. Indicates whether the USB module has been enabled to
15
HALT_ST
CONFIG
Name
DIR
CONFIG
—
—
Figure 12-12. USB Endpoint 0 Status Register (EP0SR)
Current configuration number. Indicates which configuration is active. Receiving a
SET_CONFIGURATION USB standard device request sets the active configuration. A
configuration setting of 0 means that the device is unconfigured. Valid only when
EPISR0[DEV_CFG] is set
generate remote wakeup resume signaling.
1 Enabled. The USB host has issued the SET_FEATURE request with the Remote
0 Disabled. The USB host has issued the CLEAR_FEATURE request with the remote
Reserved, should be cleared.
Current endpoint 0 halt status. Indicates whether endpoint 0 is currently halted or active.
Endpoint 0 is halted if there is an error processing a request. A halt is cleared
automatically by a SETUP packet.
1 Endpoint 0 halted
0 Endpoint 0 active
Current endpoint 0 direction. Indicates whether endpoint 0 is currently accessed as an IN
or OUT endpoint.
1 The endpoint is configured as an IN endpoint
0 The endpoint is configured as an OUT endpoint
Reserved, should be cleared.
12
wakeup feature selector set.
wakeup feature selector set, or has not set this feature since a USB or system reset
has occurred.
Table 12-10. EP0SR Field Descriptions
WAKE_ST
11
MCF5272 User’s Manual
10
0000_0000_0000_0001
MBAR + 0x1026
Read
Descriptions
—
3
HALT_ST DIR
2
MOTOROLA
1
—
0