SAA8113HL View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
SAA8113HL Datasheet PDF : 44 Pages
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Philips Semiconductors
Digital PC-camera signal processor
Preliminary specification
SAA8113HL
Table 3 80C51 Standard Function Registers
SFR
NAME
DESCRIPTION
B
B register
ACC accumulator
SIADR serial interface address
SIDAT serial interface data
SISTA serial interface status
SICON serial interface control
PSW program status word
P4
port 4
IP
interrupt priority
P3
port 3
IE
interrupt enable
P2
port 2
P1
port 1
TH1 timer HIGH 1
TH0 timer HIGH 0
TL1
timer LOW 1
TL0
timer LOW 0
TMOD timer mode
TCON timer control
PCON power control
DPH data pointer HIGH
DPL data pointer LOW
SP
stack pointer
P0
port 0
SFR
ADDRESS
F0H
E0H
DBH
DAH
D9H
D8H
D0H
C7H
B8H
B0H
A8H
A0H
90H
8DH
8CH
8BH
8AH
89H
88H
87H
83H
82H
81H
80H
DATA DATA DATA DATA DATA DATA DATA DATA
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
B7 B6 B5 B4 B3 B2 B1 B0
ACC7 ACC6 ACC5 ACC4 ACC3 ACC2 ACC1 ACC0
SA6 SA5 SA4 SA3 SA2 SA1 SA0 GC
SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0
ST7 ST6 ST5 ST4 ST3 0
0
0
CR2 ENS1 STA STO SI
AA CR1 CR0
CY AC F0 RS1 RS0 OV
−
P
−
−
−
−
−
−
− STBY
−
IP6 IP5 IP4 PT1 PX1 PT0 PX0
RDN WRN T1
T0 INT1 INT0 FI CRST
EA IE6 IE5 IE4 ET1 EX1 ET0 EX0
AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8
SDA SCL SDAE SCLE P1.3
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
GATE C/T M1 M0 Gate
P1.2
−
−
−
−
C/T
P1.1
−
−
−
−
M1
P1.0
−
−
−
−
M0
TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0
−
−
−
−
−
−
PD IDL
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
SP7 SP6 SP5 SP4 SP3 SP2 SP1 SP0
AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0
8.15 Audio amplifier
An analog audio amplifier is integrated in the SAA8113HL.
Its gain can be adjusted between a high (45 dB typical)
and a low (13 dB typical) value through the serial interface.
8.16 I2C-bus interface
Table 4 gives the command list of the I2C-bus interface.
1999 Sep 27
21
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