net2890 ETC-unknow, net2890 Datasheet - Page 5

• Manufacturer Part Number: net2890
• Description: Interface Controller
• Manufacturer: ETC-unknow

Specification
6.
7.
____________________________________________________________________________________
6.1
6.2
7.1
7.2
7.3
7.4
5.6.8
5.6.9
5.6.10
5.6.11
5.6.12
5.6.13
5.6.14
5.6.15
5.6.16
5.6.17
5.6.18
5.6.19
5.6.20
5.6.21
5.6.22
5.6.23
5.6.24
5.6.25
5.6.26
5.6.27
STANDARD DEVICE REQUESTS .................................................................................................. 56
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
6.1.7
6.1.8
6.1.9
6.1.10
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
ELECTRICAL SPECIFICATIONS.................................................................................................. 63
7.3.1
7.3.2
7.3.3
7.3.4
7.4.1
7.4.2
7.4.3
C
C
A
R
DC S
AC S
ONTROL
ONTROL
ECOMMENDED
BSOLUTE
(Index 10h; EP0PKTSIZLSB) EP0 Max Packet Size (LSB) .................................................. 52
(Index 12h; EPAPKTSIZLSB) EPA Max Packet Size (LSB) ................................................. 52
(Index 13h; EPAPKTSIZMSB) EPA Max Packet Size (MSB) ............................................... 52
(Index 14h; EPBPKTSIZLSB) EPB Max Packet Size (LSB) ................................................. 52
(Index 15h; EPBPKTSIZMSB) EPB Max Packet Size (MSB) ............................................... 53
(Index 16h; EPCPKTSIZLSB) EPC Max Packet Size (LSB)................................................. 53
(Index 17h; EPCPKTSIZMSB) EPC Max Packet Size (MSB)............................................... 53
(Index 18h; EPDPKTSIZLSB) EPD Max Packet Size (LSB) ................................................ 53
(Index 19h; EPDPKTSIZMSB) EPD Max Packet Size (MSB) .............................................. 53
(Index 20h; F0_AETH) FIFO 0 Almost Empty Threshold Register...................................... 53
(Index 22h; F0_AFTH) FIFO 0 Almost Full Threshold Register ......................................... 54
(Index 24h; FA_AETH) FIFO A Almost Empty Threshold Register ..................................... 54
(Index 26h; FA_AFTH) FIFO A Almost Full Threshold Register ........................................ 54
(Index 28h; FB_AETH) FIFO B Almost Empty Threshold Register ..................................... 54
(Index 2Ah; FB_AFTH) FIFO B Almost Full Threshold Register ........................................ 54
(Index 2Ch; FC_AETH) FIFO C Almost Empty Threshold Register .................................... 54
(Index 2Eh; FC_AFTH) FIFO C Almost Full Threshold Register........................................ 54
(Index 30h; FD_AETH) FIFO D Almost Empty Threshold Register .................................... 55
(Index 32h; FD_AFTH) FIFO D Almost Full Threshold Register........................................ 55
(Index FFh; REVISION) Revision Register .......................................................................... 55
Get Device Status .................................................................................................................. 57
Get Interface Status............................................................................................................... 57
Get Endpoint Status .............................................................................................................. 57
Get Device Descriptor (18 Bytes) ......................................................................................... 57
Get Configuration Descriptor (55 bytes) .............................................................................. 58
Get String Descriptor 0......................................................................................................... 60
Get String Descriptor 1......................................................................................................... 60
Get String Descriptor 2......................................................................................................... 61
Get Configuration ................................................................................................................. 61
Get Interface ......................................................................................................................... 61
Set Address............................................................................................................................ 61
Set Configuration .................................................................................................................. 61
Set Interface .......................................................................................................................... 61
Device Clear Feature............................................................................................................ 62
Device Set Feature ................................................................................................................ 62
Endpoint Clear Feature ........................................................................................................ 62
Endpoint Set Feature ............................................................................................................ 62
Core DC Specifications......................................................................................................... 64
USB Port DC Specifications ................................................................................................. 64
Local Bus (+3.3V) DC Specifications ................................................................................... 65
Local Bus (+5.0V) DC Specifications ................................................................................... 65
USB Port AC Specifications.................................................................................................. 66
USB Port AC/DC Specification Notes................................................................................... 67
USB Port AC Waveforms ...................................................................................................... 67
PECIFICATIONS
PECIFICATIONS
‘R
‘W
M
EAD
RITE
AXIMUM
O
’ T
’ T
335 Pioneer Way, Mountain View, California 94041
PERATING
RANSFERS
....................................................................................................................... 64
....................................................................................................................... 66
RANSFERS
TEL [phone] FAX [phone]
R
ATINGS
NetChip Technology, Inc., 1999
Rev 2.0, Draft 9, July 16, 1999
C
....................................................................................................... 57
ONDITIONS
..................................................................................................... 61
..................................................................................................... 63
http://www.netchip.com
..................................................................................... 63
NET2890 USB Interface Controller
5