Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TUSB5052 Datasheet(PDF) 27 Page - Texas Instruments

Part # TUSB5052
Description  USB TO 2-SERIAL PORT CONTROLLER WITH CONFIGURABLE OPTIONAL HUB
PDF  82 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TUSB5052 Datasheet(HTML) 27 Page - Texas Instruments

Back Button TUSB5052 Datasheet HTML 23Page - Texas Instruments TUSB5052 Datasheet HTML 24Page - Texas Instruments TUSB5052 Datasheet HTML 25Page - Texas Instruments TUSB5052 Datasheet HTML 26Page - Texas Instruments TUSB5052 Datasheet HTML 27Page - Texas Instruments TUSB5052 Datasheet HTML 28Page - Texas Instruments TUSB5052 Datasheet HTML 29Page - Texas Instruments TUSB5052 Datasheet HTML 30Page - Texas Instruments TUSB5052 Datasheet HTML 31Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 27 / 82 page
background image
4−7
Table 4−5. EDB Entries in RAM (n = 1 to 7)
OFFSET
ENTRY NAME
DESCRIPTION
07
EPSIZXY_n
I/O endpoint_n: X/Y-buffer size
06
EPBCTY_n
I/O endpoint_n: Y-byte count
05
EPBBAY_n
I/O endpoint_n: Y-buffer base address
04
SPARE
Not used
03
SPARE
Not used
02
EPBCTX_n
I/O endpoint_n: X-byte count
01
EPBBAX_n
I/O endpoint_n: X-buffer base address
00
EPCNF_n
I/O endpoint_n: Configuration
4.3.1
OEPCNF_n: Output Endpoint Configuration (n = 1 to 7)
UBME
ISO
TOGLE
DBUF
STALL
USBIE
RSV
RSV
7
6
5
4
32
10
R/W
R/W
R/W
R/W
R/W
R/W
R/O
R/O
BIT
NAME
RESET
FUNCTION
1−0
RSV
x
Reserved = 0
2
USBIE
x
USB interrupt enable on transaction completion. Set/cleared by the MCU
USBIE = 0 No interrupt
USBIE = 1 Interrupt on transaction completion
3
STALL
0
USB stall condition indication. Set/cleared by the MCU
3
STALL
0
STALL = 0
STALL = 1
No stall
USB stall condition. If set by the MCU, a STALL handshake is initiated and the bit is cleared by the
MCU.
4
DBUF
x
Double buffer enable. Set/cleared by the MCU.
DBUF = 0 Primary buffer only (X-buffer only)
DBUF = 1 Toggle bit selects buffer
5
TOGLE
x
USB toggle bit. This bit reflects the toggle sequence bit of DATA0, DATA1
6
ISO
x
ISO = 0 Non-isochronous transfer. This bit must be cleared by the MCU, because only non-isochronous transfer
is supported.
7
UBME
x
UBM enable/disable bit. Set/cleared by the MCU
UBME = 0 UBM cannot use this endpoint
UBME = 1 UBM can use this endpoint
4.3.2
OEPBBAX_n: Output Endpoint X-Buffer Base-Address (n = 1 to 7)
A10
A9
A8
A7
A6
A5
A4
A3
7
6
5
4
32
10
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
BIT
NAME
RESET
FUNCTION
7−0
A[10:3]
x
A[10:3] of X-buffer base address (padded with 3-LSB of zeros for a total of 11-bits). This value is set by the MCU.
The UBM or DMA uses this value as the start-address of a given transaction. Note that the UBM or DMA does not
change this value at the end of a transaction.



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com