TDA8029HL/C207,118 NXP Semiconductors, TDA8029HL/C207,118 Datasheet - Page 17

• Manufacturer Part Number: TDA8029HL/C207,118
• Description: IC SMART CARD READER 32-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TDA8029HL/C207,118

• Package / Case: 32-LQFP
• Controller Type: Smart Card Reader Interface
• Interface: Serial
• Voltage - Supply: 2.7 V ~ 6 V
• Current - Supply: 250mA
• Operating Temperature: -40°C ~ 90°C
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 90 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2233-2; 935274733118; TDA8029HL07BD-T

Philips Semiconductors
9397 750 14145
Product data sheet
8.3.1 Serial port control register (SCON)
8.3 Enhanced UART
Table 13:
[1]
[2]
Table 14:
[1]
[2]
The UART operates in all of the usual modes that are described in the first section of
“ Data Handbook IC20, 80C51-based 8-bit microcontrollers” . In addition the UART can
perform framing error detection by looking for missing stop bits and automatic address
recognition. The UART also fully supports multiprocessor communication as does the
standard 80C51 UART.
When used for framing error detection the UART looks for missing stop bits in the
communication. A missing bit will set the bit FE or bit 7 in the SCON register. Bit FE is
shared with bit SM0. The function of SCON bit 7 is determined by bit 6 in register PCON
(bit SMOD0). If SMOD0 is set then bit 7 of register SCON functions as FE and as SM0
when SMOD0 is cleared. When used as FE this bit can only be cleared by software.
Table 15:
Mode
16-bit auto-reload
Baud rate generator receive and
transmit same baud rate
Receive only
Transmit only
Mode
16-bit
Auto-reload
SM0/FE
Capture/reload occurs only on timer/counter overflow.
Capture/reload on timer/counter overflow and a 1-to-0 transition on T2EX (P1.1) pin except when timer 2 is
used in the baud rate generator mode.
Capture/reload occurs only on timer/counter overflow.
Capture/reload on timer/counter overflow and a HIGH-to-LOW transition on T2EX (P1.1) pin except when
timer 2 is used in the baud rate generator mode.
7
Timer 2 as a timer
Timer 2 as a counter
SCON - serial port control register (address 98h) bit allocation
SM1
6
Rev. 03 — 22 February 2005
SM2
5
REN
T2CON
Internal control (hex)
00
34
24
14
T2MOD
Internal control (hex)
02
03
4
TB8
3
Low power single card reader
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
[1]
[1]
RB8
2
External control (hex)
08
36
26
16
External control (hex)
04
0B
TDA8029
TI
1
17 of 59
RI
0
[2]
[2]