BBK DK1410SI - Page 76

89 UP1_3
InOut 4mA,
SRPD,SMT
Microcontroller port 1-3
91 UP1_4
InOut 4mA,
SRPD,SMT
Microcontroller port 1-4
92 UP1_5
InOut 4mA,
SRPD,SMT
Microcontroller port 1-5
93 UP1_6 SCL
InOut 4mA,
SRPD,SMT
9) Microcontroller port 1-6
10) I2C clock pin
94 UP1_7 SDA
InOut 4mA,
SRPD,SMT
11) Microcontroller port 1-7
12) I2C data pin
95 UP3_0 RXD
InOut 4mA,
SRPD,SMT
13) Microcontroller port 3-0
14) 8032 RS232 RxD
96 UP3_1 TXD
InOut 4mA,
SRPD,SMT
15) Microcontroller port 3-1
16) 8032 RS232 TxD
97 UP3_4
RXD
SCL
InOut 4mA,
SRPD,SMT
17) Microcontroller port 3-4
18) Hardwired RD232 RxD
19) I2C clock pin
98 UP3_5
RXD
SDA
InOut 4~16mA,
SRPD,SMT
20) Microcontroller port 3-5
21) Hardwired RD232 TxD
22) I2C data pin
102 IR Input SMT IR control signal input
103 INT0#
InOut 4~16mA,
SRPD,SMT
Microcontroller external interrupt 0, active low
153 ALRCK
YUV1
GPO
InOut 4mA,
PD,SMT
1) Audio left/right channel clock
2) Trap value in power-on reset:
I) 1: use external 373
II) 0: use internal 373
3) While internal audio DAC used:
I) Digital video YUV output 1
II) GPO
151 ABCK
YUV0
GPIO
InOut 4mA,
SMT
4) Audio bit clock
5) While internal audio DAC used:
I) Digital video YUV output 0
II) GPIO
152 ACLK
YUV0
GPIO
InOut 4mA,
SMT
6) Audio DAC master clock
7) While internal audio DAC used:
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