Panasonic KX-P7110, KX-P7105 manual 2. CN2 Optional RAM Connector

KX-P7105 / KX-P7110

6.1.2.CN2 ( Optional RAM Connector )

CN2 (Optional RAM Connector)

Pin No.	Signal Name	Description	Direction
A1	GND	Ground	---
A2	GND	Ground	---
A3	GND	Ground	---
A4	VCC	+3.3V	---
A5	VCC	+3.3V	---
A6	VCC	+3.3V	---
A7	VCC	+3.3V	---
A8	SDDATA[0]	SDRAM Data 0	IN/OUT
A9	SDDATA[2]	SDRAM Data 2	IN/OUT
A10	SDDATA[11]	SDRAM Data 11	IN/OUT
A11	SDDATA[12]	SDRAM Data 12	IN/OUT
A12	SDDATA[9]	SDRAM Data 9	IN/OUT
A13	SDDQM[1]	SDRAM Data Mask 1	IN/OUT
A14	SDDQM[0]	SDRAM Data Mask 0	IN/OUT
A15	SDWE	SDRAM Write Enable	OUT
A16	GND	Ground	---
A17	GND	Ground	---
A18	SDCLK	SDRAM Clock	OUT
A19	GND	Ground	---
A20	GND	Ground	---
A21	nSDCS[1]	SDRAM Chip Select 1	OUT
A22	SDMA[11]	SDRAM Address 11	OUT
A23	SDCKE	SDRAM Clock Enable	OUT
A24	SDBA[0]	SDRAM Bank Address 0	OUT
A25	SDMA[10]	SDRAM Address 10	OUT
A26	SDMA[6]	SDRAM Address 6	OUT
A27	VCC	+3.3V	---
A28	SDMA[4]	SDRAM Address 4	OUT
A29	VCC	+3.3V	---
A30	VCC	+3.3V	---
A31	VCC	+3.3V	---
A32	VCC	+3.3V	---
A33	GND	Ground	---
A34	GND	Ground	---
B1	GND	Ground	---
B2	GND	Ground	---
B3	GND	Ground	---
B4	VCC	+3.3V	---
B5	VCC	+3.3V	---
B6	SDDATA[1]	SDRAM Data 1	IN/OUT
B7	SDDATA[15]	SDRAM Data 15	IN/OUT
B8	SDDATA[13]	SDRAM Data 13	IN/OUT
B9	SDDATA[14]	SDRAM Data 14	IN/OUT
B10	SDDATA[4]	SDRAM Data 4	IN/OUT

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