MCIMX27ADSE Freescale Semiconductor, MCIMX27ADSE Datasheet - Page 51

• 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

3.14
The ADS provides a Memory Stick Connector (J16) on the bottom side. Table 3-18 describes J16 signals.
3.15
U59 is a standard 88-pin PCMCIA socket. Table 3-19 describes U59 signals.
Freescale Semiconductor
Pin(s)
1
2
3
4
Memory Stick Connector
PCMCIA Connector
Pin(s)
10
11
12
16
1
2
3
4
5
6
7
8
9
PC_D3
PC_D4
PC_D5
Signal
GND
Table 3-18. Memory Stick Connector J16 Signal Description
Pin(s)
CPLD_SD2_DET
CPLD_SD2_WP
Table 3-17. SD/MMC Connector P18 Signal Descriptions
Table 3-19. PCMCIA Connector U59 Signal Descriptions
10
1
2
3
4
5
6
7
8
9
PM_VMMC2
SD2_DAT3
SD2_DAT0
SD2_DAT1
SD2_DAT2
SD2_CMD
SD2_CLK
Signal
GND
GND
GND
NC
CPLD_MSHC_DET
MSHC_DATA1
MSHC_DATA0
MSHC_DATA2
MSHC_DATA3
MSHC_SCLK
MCIMX27ADSE User’s Manual, Rev. A
MSHC_BS
SIGNAL GROUND
DATA 3
DATA 4
DATA 5
Signal
3V15
GND
GND
DATA LINE 3
DATA LINE 1
DATA LINE 2
MMC Card
WRITE PROTECT DETECT FROM CPLD
GROUND SIGNAL
PROTOCOL BUS STATE SIGNAL
DATA BUS
DATA BUS
DATA BUS
CARD DETECT
DATA BUS
CLOCK SIGNAL
+3.15V POWER
GROUND SIGNAL
Card power supply from MC13783
CARD DETECT FROM CPLD
COMMAND/RESPONSE
INTERRUPT (IRQ)
READWAIT (RW)
NO CONNECTION
1-Bit Mode
CLOCK INPUT
Not Used
DATA LINE 0
Description
Description
GROUND
GROUND
GROUND
Description
SD Card
DATA LINE 1 or IRQ
DATA LINE 2or IRQ
DATA LINE 3
4-Bit Mode
Support Information
3-17