Kirisun DP480 Service Manual

DP480 Service Manual
11
MIC_IN
11
MIC input
Cc
12
Compensation capacitor connection
AVDD
13
Power supply
NC*
14
No connection
RFIN
15
RF signal input
AVDD
16
Power supply
NC*
17
No connection
RFOUT
18
RF signal output
NC*
19
No connection
NC*
20
No connection
AVDD
21
Power supply
PABIAS
22
PA bias supply for PA
AVDD
23
Power supply
PDN
24
Chip enable, high active; Chip sleep, low active
GPIO7
25
Gpio7/vox (When Gpio7=VH, vox is active; else VL)
GPIO6
26
Gpio6 / sq
(When Gpio6=VH, sq is active; else VL)
GPIO5
27
Gpio5 / txon
(When Gpio5=VH, txon is active; else VL)
GPIO4
28
Gpio4 / rxon
(When Gpio4=VH, rxon is active; else VL)
GPIO3
29
Gpio3 / sdo
(Gpio3=VH or VL, it is the output register data in 4 wire control
Interface mode)
GPIO2
30
Gpio2 / int
(When Gpio2=VH, int is active; else VL)
GPIO1
31
Gpio1 / code_in / code_out

Kirisun DP480 Specifications

General

Brand	Kirisun
Model	DP480
Category	Two-Way Radio
Language	English