TDA935x Philips, TDA935x Datasheet - Page 17

• Manufacturer Part Number: TDA935x
• Description: TV Signal Processor-Teletext Decoder with Embedded u-Controller
• Manufacturer: Philips

Philips Semiconductors
Table 3 SFR Bit description
2001 Jan 18
P2CFGA
P2CFGB
P3CFGA
P3CFGB
PCON
PSW
TV signal processor-Teletext decoder with
embedded -Controller
Names
RS<1:0>
SMOD
P1CFGB<x>/P1CFGA<x> = 00
P1CFGB<x>/P1CFGA<x> = 01
P1CFGB<x>/P1CFGA<x> = 10
P1CFGB<x>/P1CFGA<x> = 11
P2CFGB<x>/P2CFGA<x> = 00
P2CFGB<x>/P2CFGA<x> = 01
P2CFGB<x>/P2CFGA<x> = 10
P2CFGB<x>/P2CFGA<x> = 11
P3CFGB<x>/P3CFGA<x> = 00
P3CFGB<x>/P3CFGA<x> = 01
P3CFGB<x>/P3CFGA<x> = 10
P3CFGB<x>/P3CFGA<x> = 11
ARD
WLE
GF1
GF0
IDL
RFI
AC
OV
PD
F0
C
UART Baud Rate Double Control.
Auxiliary RAM Disable, All MOVX instructions access the external data memory.
Disable ALE during internal access to reduce Radio Frequency Interference.
Watch Dog Timer enable.
General purpose flag.
General purpose flag.
Power-down activation bit.
Idle mode activation bit.
Carry Bit.
Auxiliary Carry bit.
Flag 0, General purpose flag.
Register Bank selector bits.
RS<1:0> = 00, Bank0 (00H - 07H).
RS<1:0> = 01, Bank1 (08H - 0FH).
RS<1:0> = 10, Bank2 (10H - 17H).
RS<1:0> = 11, Bank3 (18H - 1FH).
Overflow flag.
ADD
BEH
A6H
A7H
BFH
D0H
87H
Reserved
Reserved
Reserved
Reserved
SMOD
BIT7
C
MODE 0 Open Drain.
MODE 1 Quasi Bi-Directional.
MODE2 High Impedance.
MODE3 Push Pull.
MODE 0 Open Drain.
MODE 1 Quasi Bi-Directional.
MODE2 High Impedance.
MODE3 Push Pull.
MODE 0 Open Drain.
MODE 1 Quasi Bi-directional.
MODE2 High Impedance.
MODE3 Push Pull.
P2CFGA<6>
P2CFGB<6>
Reserved
Reserved
BIT6
ARD
AC
P2CFGA<5>
P2CFGB<5>
Reserved
Reserved
BIT5
RFI
F0
P2CFGA<4>
P2CFGB<4>
Reserved
Reserved
RS<1>
BIT4
WLE
17
P2CFGA<3>
P2CFGB<3>
P3CFGA<3>
P3CFGB<3>
RS<0>
BIT3
GF1
TDA935X/6X/8X PS/N2 series
P2CFGA<2>
P3CFGA<2>
P2CFGB<2>
P3CFGB<2>
BIT2
GF0
OV
Tentative Device Specification
P2CFGA<1>
P2CFGB<1>
P3CFGA<1>
P3CFGB<1>
BIT1
PD
-
P2CFGA<0>
P2CFGB<0>
P3CFGA<0>
P3CFGB<0>
BIT0
IDL
P
RESET
FFH
FFH
00H
00H
00H
00H