tda8029hl-c207 NXP Semiconductors, tda8029hl-c207 Datasheet - Page 37

• Manufacturer Part Number: tda8029hl-c207
• Description: Low Power Single Card Reader
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 62:
Card clock frequency f
prescaler set to 31 and PDR set to 12)
Table 63:
9397 750 14145
Product data sheet
D
1
2
3
4
5
6
8
9
Bit
Symbol
Reset
Access
F
0
31;12
9600
31;6
19200
31;3
38400
-
-
-
31;1
115200
-
Baud rate selection using values F and D
GTR - UART guard time register (address 5h) bit allocation
8.10.3.3 Guard time register (GTR)
GT7
1
31;12
9600
31;6
19200
31;3
38400
-
-
-
31;1
115200
-
7
0
CLK
The guard time register is used for storing the number of guard ETUs given by the card
during ATR. In transmission mode, the UART will wait this number of ETUs before
transmitting the character stored in register UTR.
= 3.58 MHz for PSC = 31 and f
Fig 10. ETU generation
2
31;18
6400
31;9
12800
-
-
-
-
-
-
GT6
6
0
3
31;24
4800
31;12
9600
31;6
19200
31;3
38400
-
-
31;2
57200
-
2
CKU
GT5
CLK
CLK
5
0
4
31;36
3200
31;18
6400
31;9
12800
-
-
-
31;3
38400
-
Rev. 03 — 22 February 2005
CLK
5
31;48
2400
31;24
4800
31;12
9600
31;6
19200
31;3
38400
-
31;4
28800
-
MUX
GT4
= 4.92 MHz for PSC = 32 (example: in this table; 12 means
4
0
read and write
6
31;60
1920
31;30
3840
31;15
7680
-
-
-
31;5
23040
31;3
38400
31 OR 32
GT3
3
0
9
32;16
9600
32;8
19200
32;4
38400
32;2
76800
32;1
153600
-
-
-
10
32;24
6400
32;12
12800
32;6
25600
32;3
51300
-
-
32;2
76800
-
GT2
Low power single card reader
2
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
PDR
fce872
11
32;32
4800
32;16
9600
32;8
19200
32;4
38400
32;2
76800
32;1
153600
-
-
GT1
ETU
TDA8029
1
0
12
32;48
3200
32;24
6400
32;12
12800
32;6
25600
32;3
51300
-
32;4
38400
-
GT0
13
32;64
2400
32;32
4800
32;16
9600
32;8
19200
32;4
38400
32;2
76800
-
-
0
0
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