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Circuit-, IC Descriptions and List of Abbreviations
EN 196
DVDR880-890 /0X1
9.
2001 Aug 01
11
MPEG-2 video and MPEG-audio/AC-3 audio
encoder with multiplexer
SAA6752HS
CTS
150
input
−
reserved (recommended connect to pin V
DDP
); UART clear to
send input; external static memory select input (active LOW);
with internal pull-up resistor
RXD
151
input
−
reserved (recommended connect to pin V
DDP
); UART receive
data; internal boot select input; with internal pull-up resistor
TXD
152
output
4
reserved (do not connect); UART transmit data
V
DDP
153
supply
−
pad ring supply voltage (3.3 V)
SM_LB
154
input/output
4
reserved (do not connect)
SM_UB
155
input/output
4
reserved (do not connect)
H_IRF
156
3-state output
4
host interrupt ?ag output; with internal pull-up resistor
V
SSP
157
ground
−
pad ground
SM_OE
158
output
4
reserved (do not connect), static memory output enable output
(active LOW)
SM_A9
159
output
4
reserved (do not connect), static memory address output bit 9
SM_A10
160
output
4
reserved (do not connect), static memory address output bit 10
V
DDP
161
supply
−
pad ring supply voltage (3.3 V)
SM_A8
162
output
4
reserved (do not connect), static memory address output bit 8
SM_A11
163
output
4
reserved (do not connect), static memory address output bit 11
SM_A7
164
output
4
reserved (do not connect), static memory address output bit 7
SM_A12
165
output
4
reserved (do not connect), static memory address output bit 12
V
SSP
166
ground
−
pad ground
SM_A6
167
output
4
reserved (do not connect), static memory address output bit 6
SM_A13
168
output
4
reserved (do not connect), static memory address output bit 13
SM_A5
169
output
4
reserved (do not connect), static memory address output bit 5
SM_A14
170
output
4
reserved (do not connect), static memory address output bit 14
V
DDP
171
supply
−
pad ring supply voltage (3.3 V)
SM_WE
172
output
4
reserved (do not connect), static memory write enable output
(active LOW)
SM_D7
173
input/output
4
reserved (do not connect), static memory data input/output
bit 7 with internal pull-down resistor
SM_D8
174
input/output
4
reserved (do not connect), static memory data input/output
bit 8 with internal pull-down resistor
SM_D6
175
input/output
4
reserved (do not connect), static memory data input/output
bit 6 with internal pull-down resistor
V
SSP
176
ground
−
pad ground
SM_D9
177
input/output
4
reserved (do not connect), static memory data input/output
bit 9 with internal pull-down resistor
SM_D5
178
input/output
4
reserved (do not connect), static memory data input/output
bit 5 with internal pull-down resistor
SM_D10
179
input/output
4
reserved (do not connect), static memory data input/output
bit 10 with internal pull-down resistor
SYMBOL
PIN
INPUT/OUTPUT
(1)
I
max
(mA)
DESCRIPTION
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