MPC8313CZQADDC Freescale Semiconductor, MPC8313CZQADDC Datasheet - Page 990

• Manufacturer Part Number: MPC8313CZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB NO EN EXT
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313CZQADDC

• Processor Series: MPC8313
• Core: e300
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 133 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 16 KB
• Interface Type: I2C
• Mounting Style: SMD/SMT
• Package / Case: PBGA
• Number Of Programmable I/os: 32
• Number Of Timers: 4

Universal Serial Bus Interface
16.5.6
Figure 16-41
1
2
3
4
16.5.6.1
The first DWord of a queue head contains a link pointer to the next data object to be processed after any
required processing in this queue has been completed, as well as the control bits defined below.
This pointer may reference a queue head or one of the isochronous transfer descriptors. It must not
reference a queue element transfer descriptor.
16-62
dt
31
Mult
31–5
Bits
Offsets 0x04 through 0x0B contain the static endpoint state.
Host controller read/write; all others read-only.
Offsets 0x10 through 0x2F contain the transfer overlay.
Offsets 0x14 through 0x27 contain the transfer results.
4–3
1
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
RL
Name
QHLP Queue head horizontal link pointer. This field contains the address of the next data object to be processed in
—
Port Number
Queue Head
C
Queue Head Horizontal Link Pointer
shows the queue head structure.
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
Total Bytes to Transfer
the horizontal list and corresponds to memory address signals [31:5], respectively.
Reserved, should be cleared. These bits must be written as zeros.
Buffer Pointer (Page 0)
Buffer Pointer (Page 1)
Buffer Pointer (Page 2)
Buffer Pointer (Page 3)
Buffer Pointer (Page 4)
Maximum Packet Length
Queue Head Horizontal Link Pointer
Alternate Next qTD Pointer
Hub Addr
Current qTD Pointer
2
Next qTD Pointer
Table 16-57. Queue Head DWord 0
Figure 16-41. Queue Head Layout
2
2
2
2
2
ioc
15
H
2
2
2
dtc EPS
14
C_Page
µFrame C-mask
2
13 12 11 10
Description
2
Cerr
EndPt
2
0000
Code
9
PID
S-bytes
8
2
0000_0000_0000
0000_0000_0000
Current Offset
7
I
2
6
µFrame S-mask
5
C-prog-mask
Device Address
4
Status
00
2
NakCnt
Freescale Semiconductor
3
0000
00000
2
FrameTag
2
Typ
2
2
1
T
T
T
0
2
2
2
0x1C
0x14
0x18
0x20
0x24
0x2C
0x04
0x08
0x10
0x28
0x0C
0x00
offset
3,4
3,4
3,4
3,4
3,4
1
1
3
3
3