Philips DVDR615 - Page 156

Circuit-, IC descriptions and list of abbreviations
EN 156 DVDR615/699.
Figure 9-28
[1] All supply pins must be connected to the same external power supply voltage
[2] All inputs are 5V tolerant – i.e. they will drive the supply voltage (3.0-3.6V), but will work correctly
when interface to a 5V drive device
[3] The pin type definition is given below:
IRQN 35 OD M Interrupt Request Not – active low interrupt request
OSTR 36 I hy
pd
T OPC Strobe – request step in alpha setpoint / Board
test input
RESETN 37 I hy
pd
T Reset Not – active low reset input
RWN 38 B M/T Read/Write not – indicates power setpoints/Board test
IO
V
SSD2
39 P - Digital Core Supply
V
DDD2
40 P - Digital Core Supply
BANK 41 I hy
pd
T CAV setpoint switching input signal / Board test IO
TEST2D 42 I pd T Test pin
SDA 43 BOD M/T
I
2
C
Serial Data
SCL 44 I T
I
2
C
Serial Clock
PinType Definition Table
Type Definition
I input
O output
OD open drain
B bi-directional
BOD bi-directional
open drain
T tri-state output
AI analog input
AO analog output
AB analog
bi-directional
Ppower
connection
hy hysteresis on
input
pd hysteresis on
out
p
ut
Pin description
…continued
Symbol Pin Type Drive
/Thr.
Description
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