SAA5X9X Datasheet, PDF (16/68 Pages) NXP Semiconductors – Economy teletext and TV microcontrollers

SYMBOL NAME
S1STA
(3)(4)
S1BIT
(3)(5)
SAD
(2)(3)
SADB
(2)(3)
SP
TCON⁽²⁾
TDACH
TDACL
TH0
TH1
TL0
TL1
TMOD
TXT0⁽³⁾
Serial I²C-bus
status
Serial I²C-bus
data
Software
ADC (MSB)
Software
ADC (LSB)
Stack Pointer
Timer/counter
control
TPWM
High byte
TPWM
Low byte
Timer 0
High byte
Timer 1
High byte
Timer 0
Low byte
Timer 1
Low byte
Timer/counter
mode
Teletext
Register 0
TXT1⁽³⁾
Teletext
Register 1
DIRECT
ADDR.
(HEX)
D9
7
STAT4
BIT ADDRESS, SYMBOL OR ALTERNATIVE PORT FUNCTION
6
5
4
3
2
1
STAT3
STAT2
STAT1
STAT0
0
0
RESET
VALUE
0
(HEX)
0
F8
D9
SDO/SDI
−
−
−
−
−
−
−
7F
E8
EF
EE
ED
EC
EB
EA
E9
E8
00
VHI
CH1
CH0
ST
SAD7
SAD6
SAD5
SAD4
98
9F
9E
9D
9C
9B
9A
99
98
00
−
−
−
−
SAD3
SAD2
SAD1
SAD0
81
8F
8E
8D
8C
8B
8A
89
88
07
88
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
00
D3
PWE
*
TD13
TD12
TD11
TD10
TD9
TD8
40
D2
TD7
TD6
TD5
TD4
TD3
TD2
TD1
TD0
00
8C
TH07
TH06
TH05
TH04
TH03
TH02
TH01
TH00
00
8D
TH17
TH16
TH15
TH14
TH13
TH12
TH11
TH10
00
8A
TL07
TL06
TL05
TL04
TL03
TL02
TL01
TL00
00
8B
TL17
TL16
TL15
TL14
TL13
TL12
TL11
TL10
00
89
GATE
C/T
M1
M0
GATE
C/T
M1
M0
00
Timer 1
Timer 0
C0 X24 POSN DISPLAY AUTO DISABLE DISPLAY DISABLE VPS ON INV ON
00
X24
FRAME
HDR
STATUS FRAME
ROLL
ROW
ONLY
C1
EXT PKT 8−BIT ACQ OFF X26
OFF
OFF
FULL
FIELD
H
V
00
FIELD POLARITY POLARITY POLARITY