RS9110-N-11-28-04 Redpine Signals, RS9110-N-11-28-04 Datasheet - Page 22

• Manufacturer Part Number: RS9110-N-11-28-04
• Description: WiFi / 802.11 Modules Dualband 2.4GHz&5GHz module
• Manufacturer: Redpine Signals

Specifications of RS9110-N-11-28-04

• Rohs: yes
• Protocol Supported: 802.11 a/b/g
• Frequency Band: 2.4 GHz, 5 GHz
• Data Rate: 1 Mbps to 54 Mbps
• Interface Type: SPI, UART
• Transmit Power (max): 17 dBm
• Antenna Connector Type: Chip
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Dimensions: 20 mm x 17.5 mm
• Minimum Operating Temperature: - 40 C
• Modulation Technique: CCK, DSSS, OFDM
• Security: WEP 64/128 bit AES, WPA2-PSK

6: Software Architecture
Redpine Signals, Inc.
R
R
S
S
Figure 9: RS9110-N-11-28 Software Architecture Block Diagram
The following figure depicts the software architecture of the RS9110-N-11-28
module.
As shown in the figure above, the RS9110-N-11-28 module is integrated with
the Host using either UART or SPI interfaces. The transmission and reception
of the data to/from the Host depends on the interface used to connect the
module as briefed below.
-
-
9
9
1
1
1
1
0
0
-
-
N
N
M
M
Interrupt
-
-
o
o
1
1
d
d
1
1
u
u
-
-
l
l
2
2
e
e
8
8
w
w
S
S
i
i
V
V
e
e
t
t
D
D
h
h
e
e
l
l
Station
a
a
f
f
WPA/WPA-2
r
r
N
t
N
t
s
s
C
C
a
a
i
i
e
e
o
o
o
o
s
s
Thin
t
t
n
n
h
n
h
n
Managment Entity
w
w
t
t
e
e
a
a
1
1
o
o
e
e
i
i
.
.
SPI Driver
r
r
n
t
n
t
SPI
SPI
9
9
k
k
Host Abstraction Layer
Wireless Control Block
e
e
i
i
802.11 a/b/g/n MAC
d
n
n
d
g
SLIP
g
8
8
0
S
S
Application
0
t
2
2
t
HOST PROCESSOR (HOST)
a
a
.
.
1
1
c
c
k
k
1
1
a
a
/
/
UART Driver
b
b
UART
/
/
UART
RS9110-N-11-28
g
g
/
/
n
n
TCP/IP
Page 22