Panasonic KX-MB2230JT Service Manual page 26

KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT
Description of Pin Distribution (IC300) SOC (System On Chip)
Pin No.
A2 SDCLK
G1 SDCKE
A9 NSDCS
A8 NSDRAS
B8 NSDCAS
A7 NSDWE
F1 SDLDM1
B7 SDLDM0
C5 SDBA1
C4 SDBA0
C9 ROMCE
B9 ROMOE
J4 ROMWE
M2 ADR25
M1 ADR24
H3 ADR23
H4 ADR22
L1 ADR21
K2 ADR20
K1 ADR19
L2 ADR18
L3 ADR17
M3 ADR16
J1 ADR15
J2 ADR14
J3 ADR13
D3 ADR12
E3 ADR11
C6 ADR10
F3 ADR9
G2 ADR8
G3 ADR7
G4 ADR6
H1 ADR5
H2 ADR4
D8 ADR3
C8 ADR2
D7 ADR1
C7 ADR0
F2 DAT15
E1 DAT14
E2 DAT13
D1 DAT12
D2 DAT11
C1 DAT10
C2 DAT9
B1 DAT9
B3 DAT7
A3 DAT6
B4 DAT5
A4 DAT4
B5 DAT3
A5 DAT2
B6 DAT1
A6 DAT0
AF13 USBDP1
AE13 USBDM1
AE11 USBVBUS1
AF11 USBRES1
AE14 USBSEL1
AC1 USBDP2
AC2 USBDM2
AB2 USBVBUS2
Pin Name I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I/O
I
I/O
I/O
I
SDRAM Clock
SDRAM Clock Enable
SDRAM Chip Select
SDRAM Row Address Strobe
SDRAM Column Address Strobe
SDRAM Write Enable
SDRAM Data Mask For Higher Byte (DQ[15:8])
SDRAM Data Mask For Lower Byte (DQ[7:0])
SDRAM Bank Address1
SDRAM Bank Address0
Flash/Mask ROM Chip Enable
Flash/Mask ROM Output Enable
Flash ROM Write Enable
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
Flash ROM Address
Flash ROM Address
Flash ROM Address
Flash ROM Address
Flash ROM Address
Flash ROM Address
Flash ROM Address
Flash ROM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Address
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
Flash ROM/SDRAM Data
USB(device) Interface
USB(device) Interface
USB(device) Interface
Pull down
3.3V
NOT USED (others)
WLAN module Interface (KX-MB2*7* ONL)
NOT USED (others)
WLAN module Interface (KX-MB2*7* ONLY)
Pull down
26
Description