SAA7113 Philips Semiconductors, SAA7113 Datasheet - Page 7

• Manufacturer Part Number: SAA7113
• Description: 9-bit video input processor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Notes
1. For board design without boundary scan implementation connect the TRST pin to ground.
2. This pin provides easy initialization of BST circuit. TRST can be used to force the Test Access Port (TAP) controller
3. In accordance with the IEEE1149.1 standard the pads TDI, TMS and TRST are input pads with an internal pull-up
1999 Jul 01
XTALI
V
V
V
TDO
TCK
TDI
TMS
CE
V
V
AI21
AI2D
SYMBOL
DDDA
DDDE2
SSDE2
SSA2
DDA2
9-bit video input processor
to the TEST_LOGIC_RESET state (normal operation) at once.
transistor and TDO is a 3-state output pad.
PIN
32
33
34
35
36
37
38
39
40
41
42
43
44
I/O/P
O
P
P
P
P
P
I
I
I
I
I
I
I
input terminal for crystal oscillator or connection of external oscillator with CMOS
compatible square wave clock signal
digital positive supply voltage for internal crystal oscillator (+3.3 V)
digital supply voltage E2 (external pad supply 2; +3.3 V)
ground 2 for digital supply voltage input E (external pad supply)
test data output for boundary scan test; note 3
test clock for boundary scan test; note 3
test data input for boundary scan test; note 3
test mode select input for boundary scan test or scan test; note 3
chip enable, ‘sleep mode’ with low power consumption if connected to ground
(internal pull-up); internal reset sequence is generated when released
ground for analog supply voltage channel 2
positive supply voltage for analog channel 2 (+3.3 V)
analog input 21
differential analog input for AI21 and AI22; has to be connected to ground via a
capacitor; see application diagram of Fig.31
7
DESCRIPTION
Product specification
SAA7113H