Difference between revisions of "Minimig Board v1.0 MCU connections"

Latest revision as of 17:31, 24 August 2007

Pin	Name	Assignment	Comment
1	nMCLR/Vpp	nMCLR	Programmer button
2	RA0/AN0	MCC_CLKEN	SD/MMC
3	RA1/AN1	nFPGA_SEL0	FPGA
4	RA2/AN2	PROG_B	FPGA Config
5	RA3/AN3	INIT_B	FPGA Config
6	RA4/T0CKI
7	RA5/AN4	CCLK	FPGA Config
8	Vss	GND
9	OSC1/CLKIN	Crystal X2	20.000 MHz
10	OSC2/CLKOUT	Crystal X2
11	RC0/T1OSO	nMMC_SEL	SD/MMC
12	RC1/T1OSI
13	RC2/CCP1
14	RC3/SCL	SPI_CLK	SD/MMC + FPGA
15	RC4/SDA	SPI_DOUT	SD/MMC + FPGA
16	RC5/SDO	SPI_DIN	SD/MMC + FPGA
17	RC6/TX/CK	TXD_MCU	RS232
18	RC7/RX/DT	RXD	RS232
19	Vss	GND
20	Vdd	Vcc
21	RB0/INT	nBUTTON	Start OSD Menu
22	RB1
23	RB2
24	RB3/PGM	DONE	FPGA Config
25	RB4	DISKLED
26	RB5	nFPGA_SEL1	FPGA
27	RB6/PGC	nFPGA_SEL2	FPGA
28	RB7/PGD	DIN	FPGA Config

@@ Line 21: / Line 21: @@
 |   8 || Vss         || GND        ||
 |-
-|   9 || OSC1/CLKIN  || 20MHz Crystal
+|   9 || OSC1/CLKIN  || Crystal X2 || 20.000 MHz
 |-
-|  10 || OSC2/CLKOUT || 20MHz Crystal
+|  10 || OSC2/CLKOUT || Crystal X2
 |-
 |  11 || RC0/T1OSO   || nMMC_SEL   || SD/MMC
@@ Line 59: / Line 59: @@
 |  27 || RB6/PGC     || nFPGA_SEL2 || FPGA
 |-
-|  28 || RB7/PGD     || nDIN       || FPGA Config
+|  28 || RB7/PGD     || DIN       || FPGA Config
 |}
 [[Image:Minimig_v10_board_pic18.png|thumb|right|250px|IC10 - [[MCU]] [http://ww1.microchip.com/downloads/en/devicedoc/39564b.pdf PIC18LF252I/SP] (DIP28)]]