TDA8029 Datasheet, PDF (8/59 Pages) NXP Semiconductors – Low power single card reader

Philips Semiconductors
TDA8029
Low power single card reader
Table 4: Principal blocks in 80C51, 8XC51FB and TDA8029
Feature
80C51
8XC51FB
WDT
no
yes
T0
yes
yes
T1
yes
yes
T2
no
yes
lowest interrupt
priority-vector at 002BH
4 level priority
no
yes
interrupt
enhanced UART
no
yes
delay counter
no
no
TDA8029
no
yes
yes
yes
lowest interrupt
priority-vector at 002BH
yes
yes
yes
Table 5:
Symbol
Embedded C51 controller special function registers
Description Addr Bit address, symbol or alternative port function
(hex)
ACC ^[1]
accumulator E0
AUXR ^[2] auxiliary
8E
AUXR1 ^[2] auxiliary
A2
B ^[1]
B register F0
DPH
data pointer 83
high
DPL
data pointer 82
low
IE ^[1]
interrupt
A8
enable
IP ^[1]
interrupt
B8
priority
IPH ^[2]
P0 ^[1]
interrupt
B7
priority high
port 0
80
P1 ^[1]
port 1
90
P2 ^[1]
Port 2
A0
P3 ^[1]
Port 3
B0
PCON ^{[2] [3]} power control 87
PSW ^[1]
program
D0
status word
RACAP2H timer 2
CB
[2]
capture high
E7
E6
E5 E4
E3
E2
E1
E0
-
-
-
-
-
-
EXTRAM AO
-
-
LPEP GF
0
-
DPS
F7
F6
F5 F4
F3
F2
F1
F0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
EA
-
ET2 ES
ET1 EX1 ET0
EX0
AF
AE
AD AC
AB
AA
A9
A8
-
-
PT2 PS
PT1 PX1 PT0
PX0
BF
BE
BD BC
BB
BA
B9
B8
-
-
PT2H PSH PT1H PX1H PT0H PX0H
AD7 AD6 AD5 AD4 AD3 AD2 AD1
AD0
87
86
85 84
83
82
81
80
-
-
-
-
-
-
T2EX T2
97
96
95 94
93
92
91
90
A15
A14
A13 A12 A11 A10 A9
A8
A7
A6
A5 A4
A3
A2
A1
A0
RD
WR
T1 T0
INT0_N INT1_N TxD
RxD
B7
B6
B5 B4
B3
B2
B1
B0
SMOD1 SMOD0 -
POF ^[4] GF1 GF0 PD
IDL
CY
AC
F0 RS1 RS0 OV
-
P
D7
D6
D5 D4
D3
D2
D1
D0
-
-
-
-
-
-
-
-
Reset
value
(binary)
0000 0000
xxxx xx00
xxx0 00x0
0000 0000
0000 0000
0000 0000
0x00 0000
xx00 0000
xx00 0000
1111 1111
1111 1111
1111 1111
1111 1111
00xx 0000
0000 00x0
0000 0000
9397 750 14145
Product data sheet
Rev. 03 — 22 February 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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