MCIMX27ADSE Freescale Semiconductor, MCIMX27ADSE Datasheet - Page 30

• Manufacturer Part Number: MCIMX27ADSE
• Description: KIT APPLICATION DEV ADS I.MX27
• Manufacturer: Freescale Semiconductor
• Series: i.MXr
• Type: Microcontrollerr

Specifications of MCIMX27ADSE

• Contents: Main Board, LCD Panel, Keypad, NAND Flash Card, Image Sensor and TV Encoder Card
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: I.MX2
• Silicon Family Name: I.MX27
• Supported Devices: I.MX27
• Rohs Compliant: Yes
• For Use With/related Products: i.MX27
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Configuration and Operation
To use the keypad module, connect the 20 conductor ribbon cable supplied with the ADS from connector
P1 of the Keypad module to P22 of the ADS board as shown in Figure 2-14.
2-16
KROW5
KROW4
KROW3
KROW2
KROW1
KROW0
VOL DOWN
i.MX27ADS
POWER
VOL UP
KCOL5
DOWN
SW13
SW19
SW25
SW31
APP1
APP2
SW1
SW7
JP63
BZ1
Table 2-13. Keypad Layout and Connections
P14
P15
P22
MCIMX27ADSE User’s Manual, Rev. A
Figure 2-14. Installing the keypad
RECORD
EXTRA 1
KCOL4
HOME
SEND
SW14
SW20
SW26
SW32
APP3
APP4
SW2
SW8
7 PQRS
KCOL3
KEY 1
SW15
SW21
SW27
SW33
4 GHI
LEFT
20 CONDUCTOR
RIBBON CABLE
SW3
SW9
1 -
*
P1
Vol Up
Vol Down
Power
Extra 1
Record
App1
Home
Send
App2
ACTION
KCOL2
2 ABC
8 TUV
SW10
SW16
SW22
SW28
SW34
5 JKL
SW4
UP
0 +
Key 1
Left
1
4
7
*
KEYPAD
Up
Action
Down
2
5
8
0
App3
Right
Key 2
3
6
9
#
9 WXYZ
App4
KCOL1
RIGHT
6 MNO
KEY 2
3 DEF
SW11
SW17
SW23
SW29
SW35
SW5
Extra 3
Extra 4
Extra 5
Extra 2
Back
End
#
Freescale Semiconductor
EXTRA 2
EXTRA 3
EXTRA 4
EXTRA 5
KCOL0
BACK
SW12
SW18
SW24
SW30
SW36
END
SW6