A88 查看數據表（PDF） - A1 PROs co., Ltd.
零件编号
产品描述 (功能)
生产厂家
A88 Datasheet PDF : 23 Pages
| |||
A88
3. I/O Information
SIDE NO
PORT
NAME
2'nd
FUNC
3'rd
FUNC
GPIO SPEC
1
JTDO
SPDO
GPIO
[14]
NORMAL
GPIO
2
JTTDI
SPDI
GPIO
[13]
NORMAL
GPIO
3
JTTMS
SPCS
GPIO
[11]
NORMAL
GPIO
4
JTCLK
SPCK
GPIO
[12]
NORMAL
GPIO
5 JTRSTN
6 JTMODE
LEFT
7
VDDC
8 SF_DQ0
9 SF_DQ1
10 SFCSN
11 SF_DQ3
12 SF_DQ2
13 SF_CLK
14
IRIS_PWM
GPIO
[21]
15 GPIO [10]
16 GPIO [9]
17 VDDQ
BOTTOM 18 REXT
19 COMP
20 VAA2 DAC
21 DAC_OUT
22 COXL
23 VDDC
24
TP2
GPIO
[17]
25
TP1
GPIO
[16]
26
TP0
GPIO
[15]
27 VDDQ
28 GPIO [4]
CAP1
CAP0
NORMAL
GPIO
TSI_SCL
Direction
IO
I
I
I
I
I
IO
IO
O
IO
IO
O
O
IO
IO
O
I
I
I
I
IO
VOLTAGE
설명
Note
VDDQ
1.2V
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
Flash Download DO port
Flash Download DI port
Flash Download CS port
Flash Download CLK port
JTAG Reset port
JTAG Mode sel port
Core power
Serial Flash DQ0 (DI)
Serial Flash DQ1 (DO)
Serial Flash CS
Serial Flash DQ3 (HOLD#)
Serial Flash DQ2 (WP#)
Serial Flash clock
see table 1,
PINMODE
see table 1,
PINMODE
see table 1,
PINMODE
see table 1,
PINMODE
"0" CPU
sleep,
"1" CPU
working
"0" Flash
download,
"1" CPU
working
1.2V
External
Flash I/F
External
Flash I/F
External
Flash I/F
External
Flash I/F
External
Flash I/F
External
Flash I/F
Logical PWM
VDDQ
VDDQ
3.3V
3.3V
VAA2
1.2V
3.3V
VDDQ
General purpose IO
General purpose IO
IO power
DAC external variable register
pin. External 17.5kOhm
connected.
DAC Compensation pin.
External 10uF capacitor
connected.
DAC Analog Power.
DAC output. Connected with
external 72 ohm register.
Pelco signal input port
Core power
Test pin [2]
Test pin [1]
Test pin [0]
IO power
see table 2,
TPMODE
see table 2,
TPMODE
see table 2,
TPMODE
General purpose IO
A1 PROs Co., Ltd.
Professional Promotion Process Profit
Share Link: 