saf1761 NXP Semiconductors, saf1761 Datasheet - Page 103
saf1761
Manufacturer Part Number
saf1761
Description
Hi-speed Universal Serial Bus On-the-go Controller
Manufacturer
NXP Semiconductors
Datasheet
1.SAF1761.pdf
(166 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
saf1761BE/V1,518
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
saf1761BE/V1,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
- Current page: 103 of 166
- Download datasheet (5Mb)
NXP Semiconductors
Table 101. Mode register (address 020Ch) bit description
SAF1761_1
Product data sheet
Bit
15 to 10
9
8
7
6
5
4
3
2
1 to 0
Symbol
-
DMACLKON
VBUSSTAT
CLKAON
SNDRSU
GOSUSP
SFRESET
GLINTENA
WKUPCS
-
10.3.3 Interrupt Configuration register
This 1 byte register determines the behavior and polarity of the INT output. The bit
allocation is shown in
or NYET, it will generate interrupts depending on three Debug mode fields.
CDBGMOD[1:0] — Interrupts for the control endpoint 0
DDBGMODIN[1:0] — Interrupts for the DATA IN endpoints 1 to 7
DDBGMODOUT[1:0] — Interrupts for the DATA OUT endpoints 1 to 7
The Debug mode settings for CDBGMOD, DDBGMODIN and DDBGMODOUT allow you
to individually configure when the SAF1761 sends an interrupt to the external
microprocessor.
Description
reserved
DMA Clock On:
1 — Supply clock to the DMA circuit.
0 — Power saving mode. The DMA circuit will stop completely to save power.
V
When implementing a pure host or peripheral, the OTG_DISABLE bit in the OTG Control
register (374h) must be set to logic 1 so that the VBUSSTAT bit is updated with the correct
value.
Clock Always On:
1 — Enable the Clock-Always-On feature
0 — Disable the Clock-Always-On feature
When the Clock-Always-On feature is disabled, a GOSUSP event can stop the clock. The clock
is stopped after a delay of approximately 2 ms. Therefore, the peripheral controller will
consume less power.
If the Clock-Always-On feature is enabled, clocks are always running and the GOSUSP event
is unable to stop the clock while the peripheral controller enters the suspend state.
Send Resume: Writing logic 1, followed by logic 0 will generate an upstream resume signal of
10 ms duration, after a 5 ms delay.
Go Suspend: Writing logic 1, followed by logic 0 will activate suspend mode.
Soft Reset: Writing logic 1, followed by logic 0 will enable a software-initiated reset to the
SAF1761. A soft reset is similar to a hardware-initiated reset using the RESET_N pin.
Global Interrupt Enable: Logic 1 enables all interrupts. Individual interrupts can be masked
by clearing the corresponding bits in the DcInterruptEnable register.
When this bit is not set, an unmasked interrupt will not generate an interrupt trigger on the
interrupt pin. If the global interrupt, however, is enabled while there is any pending unmasked
interrupt, an interrupt signal will immediately be generated on the interrupt pin. If the interrupt
is set to pulse mode, the interrupt events that were generated before the global interrupt is
enabled may be dropped.
Wake up on Chip Select: Logic 1 enables wake-up through a valid register read on the
SAF1761. A read will invoke the chip clock to restart. A write to the register before the clock is
stable may cause malfunctioning.
reserved
BUS
Status: This bit reflects the V
Table 104
Rev. 01 — 18 November 2009
Table
lists the available combinations.
102. When the USB SIE receives or generates an ACK, NAK
BUS
pin status.
Hi-Speed USB OTG controller
SAF1761
© NXP B.V. 2009. All rights reserved.
103 of 166
Related parts for saf1761
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: