tda8031hl-c107 NXP Semiconductors, tda8031hl-c107 Datasheet - Page 23
tda8031hl-c107
Manufacturer Part Number
tda8031hl-c107
Description
Usb Smart Card Reader Otp Or Rom
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8031HL-C107.pdf
(57 pages)
- Current page: 23 of 57
- Download datasheet (229Kb)
Philips Semiconductors
Table 19 Description of the UCR2 bits
2003 Jul 04
handbook, full pagewidth
USB smart card reader (OTP or ROM)
BIT
27
26
25
24
23
22
21
20
AUTOCONV Auto convention: If bit AUTOCONV = 1, then the convention is set by software with bit
SYMBOL
DISTBE/
ENINT1
CKU
RBF
SAN
PSC
2
Enable Interrupt 1: If bit ENINT1 = 1, then a HIGH-to-LOW transition on INT1 will
wake-up the microcontroller from power-down mode. When not in power-down mode,
bit ENINT1 has no effect.
Disable TBE/RBF interrupts: If bit DISTBE/RBF = 1, then reception or transmission of a
character will not generate an interrupt. This feature is useful for increasing
communication speed with the card; in this case, the copy of TBE/RBF bit within the
MSR must be polled and not the original, in order not to loose priority interrupts which
can occur in the USR.
not used
not used
Synchronous/Asynchronous: Bit SAN is set by software if a synchronous card is
expected. Then, the UART is bypassed and only bit 0 in the URR and UTR is connected
to the I/O. In this case, the clock is controlled by bit SC in the CCR.
CONV in the UART Configuration Register. If it is reset, then the configuration is
automatically detected on the first received character while the bit SS (Start Session) is
set.
Clock UART: Bit CKU is used to clock the UART at twice the clock frequency of the
card. An ETU will last 31
be noted that when CKU = 1 it has no effect if f
that a baud rate of 76800 is not possible when the card is clocked with the frequency on
XTAL1.
Prescaler: If bit PSC = 1, then the prescaler value is 32. If PSC = 0, then the prescaler
value is 31. One ETU will last a number of cards clock cycles equal to PSC
baud rates specified in “ISO7816” norm are achievable with this configuration.
CKU
CLK
CLK
MUX
Fig.6 ETU generation.
PDR clock pulses if CKU = 0 and half if CKU = 1. It should
31 or 32
23
PSC
DESCRIPTION
PDR
MGU886
CLK
= f
XTAL1
TDA8030; TDA8031
ETU
. This means, for example,
Product specification
PDR. All
Related parts for tda8031hl-c107
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: