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

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(+ref)
(crystal)
 
(One intermediate revision by the same user not shown)
Line 21: Line 21:
 
|  8 || Vss        || GND        ||
 
|  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
 
|  11 || RC0/T1OSO  || nMMC_SEL  || SD/MMC
Line 59: Line 59:
 
|  27 || RB6/PGC    || nFPGA_SEL2 || FPGA
 
|  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)]]
 
[[Image:Minimig_v10_board_pic18.png|thumb|right|250px|IC10 - [[MCU]] [http://ww1.microchip.com/downloads/en/devicedoc/39564b.pdf PIC18LF252I/SP] (DIP28)]]

Latest revision as of 16:31, 24 August 2007

IC10 - MCU PIC18LF252I/SP (DIP28)

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
IC10 - MCU PIC18LF252I/SP (DIP28)
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