USB97C100 Standard Microsystems Corporation, USB97C100 Datasheet - Page 35
![no-image](/images/no-image-200.jpg)
USB97C100
Manufacturer Part Number
USB97C100
Description
USB97C100 Multi-endpoint Usb Peripheral Controller(not Recommended For Designs)
Manufacturer
Standard Microsystems Corporation
Datasheet
1.USB97C100.pdf
(64 pages)
- Current page: 35 of 64
- Download datasheet (441Kb)
SMSC DS – USB97C100
[7:0]
BIT
[7:3]
[1:0]
BIT
[7:6]
[3:2]
[1:0]
BIT
[7:3]
[1:0]
2
BIT
5
4
2
(ISA 0x000C)
CLEAR_FF
NAME
BPFF
(ISA 0x0009)
SET_CLR
AUTO_INIT
Reserved
(ISA 0x000B)
MODE[1:0]
(ISA 0x000A)
R/WV[1:0]
SEL[1:0]
DMA_MODE
INC_DEC
SET_CLR
SEL[1:0]
CH_REQ
Reserved
NAME
CH_MASK
SEL[1:0]
NAME
NAME
Table 54 - Clear Byte Pointer Flip Flop Register
Table 51 - 8237 Write Single Request Register
Table 52 - 8237 Write Single Mask Register
R/W
W
R/W
Table 53 - Write Mode Register
R/W
W
W
W
R/W
W
W
W
W
W
W
W
R
This register must be written to clear the high/low byte
pointer flip flop prior to reading or writing new address or
word count information to the 8237.
Reserved
Force Internal DMA Request Bit
0 = Clear
1 = Set
'00' = Select Channel 0 DREQ
'01' = Select Channel 1 DREQ
'10' = Select Channel 2 DREQ
'11' = Select Channel 3 DREQ
Reserved
Set Channel Mask Bit
0 = Clear
1 = Set
'00' = Select Channel 0 Mask Bit
'01' = Select Channel 1 Mask Bit
'10' = Select Channel 2 Mask Bit
'11' = Select Channel 3 Mask Bit
'00' = Demand Mode Select
'01' = Single Mode Select
'10' = Block Mode Select
'11' = Cascade Mode Select
Auto-increment/Decrement
0 = Increment
1 = Decrement
Auto-initialization
0 = Disable
1 = Enable
'00' = Verify Transfer
'01' = Write Transfer
'10' = Read Transfer
'11' = Illegal
'XX' if bits 6 and 7 = '11' Or if CH_CMD register bit 0
= 1 (memory-to-memory transfer)
'00' = Select Channel 0
'01' = Select Channel 1
'10' = Select Channel 2
'11' = Select Channel 3
Page 35
CLEAR BYTE POINTER FLIP FLOP
WRITE SINGLE MASK REGISTER
WRITE REQUEST REGISTER
WRITE MODE REGISTER
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Rev. 01/03/2001
Related parts for USB97C100
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![USB-B3-S-RA](/images/no-image3.png)
Part Number:
Description:
Usb, Mini Usb, Micro Usb Firewire & Mini Firewire Universal Serial Bus & Ieee 1394 Firewire
Manufacturer:
Adam Technologies, Inc.
Datasheet:
![USB-COM-2SM](/images/no-image3.png)
Part Number:
Description:
Usb-com-2sm - Two Port Usb To Serial Communication Module
Manufacturer:
Advanced Digital Logic, Inc.
Datasheet:
![USB-FLEXCOM4](/images/no-image3.png)
Part Number:
Description:
Usb-flexcom4 ?c Usb To 4-port Serial Rs-232/422/485
Manufacturer:
Advanced Digital Logic, Inc.
Datasheet:
![USB-IIRO4-2SM](/images/no-image3.png)
Part Number:
Description:
Usb-iiro4-2sm - Usb Isolated I/o And Serial Communication Board
Manufacturer:
Advanced Digital Logic, Inc.
Datasheet:
![USB-A-S-S-x-xxx](/images/no-image3.png)
Part Number:
Description:
(USB-A Series) Interfaces
Manufacturer:
Samtec
Datasheet:
![USB-04-S-5-SMT-B](/images/no-image3.png)
Part Number:
Description:
Connector: USB Connector: SKT: 4: SMD
Manufacturer:
Century Interconnect Products
![USB-08-DO-5-T-B](/images/no-image3.png)
Part Number:
Description:
Connector: USB Connector: SKT: 4/4: THRU
Manufacturer:
Century Interconnect Products
![USB Controllers - Datasheet](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AT43301 Flyer , Low Cost USB HUB Controller Flyer
Manufacturer:
Atmel Corporation
![USB Cores](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Synthesizable USB Function Core Flyer
Manufacturer:
Atmel Corporation
![USB DAC Configuration Editor 2.00](/images/no-image3.png)
Part Number:
Description:
USB - DAC configuration editor version 2.00
Manufacturer:
Philips Semiconductors / NXP Semiconductors
![EMC2102](/images/no-image3.png)
Part Number:
Description:
Rpm-based Fan Controller with HW Thermal Shutdown
Manufacturer:
Standard Microsystems Corporation
Datasheet:
![EMC1203](/images/no-image3.png)
Part Number:
Description:
Triple/quad Single-wire Temp Sensor in Msop-8 Using SMSC Budgetbus Sensor Interface
Manufacturer:
Standard Microsystems Corporation
Datasheet: