From 6238ec56adfd73ea4d3bd84b1b53f5aeccfa93f2 Mon Sep 17 00:00:00 2001 From: Linus Nielsen Feltzing Date: Tue, 2 Dec 2003 12:18:06 +0000 Subject: First version, with Port A git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4088 a1c6a512-1295-4272-9138-f99709370657 --- www/docs/ports.t | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100755 www/docs/ports.t (limited to 'www') diff --git a/www/docs/ports.t b/www/docs/ports.t new file mode 100755 index 0000000000..4609a49f4e --- /dev/null +++ b/www/docs/ports.t @@ -0,0 +1,94 @@ +#define _PAGE_ Port pin assignments +#include "head.t" + +

CPU Port pin assignments

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Port pinPlayerRecorderFM/V2 Recorder
PA0GP InDC adapter detect (0=inserted)/CS4MAS Parallel Port (for recording)/CS4MAS Parallel Port (for recording)
PA1/RAS OutDRAM control/RAS OutDRAM control/RAS OutDRAM control
PA2/CS6 OutATA registers/CS6 OutATA registers/CS6 OutATA registers
PA3/WAIT InBus handshake/WAIT InBus handshake/WAIT InBus handshake
PA4/WR OutBus write signal/WR OutBus write signal/WR OutBus write signal
PA5GP InON key (0=pressed)GP OutATA power control (1=on)GP OutATA/LED power control (1=on)
PA6/RD OutBus read signal/RD OutBus read signal/RD OutBus read signal
PA7GP OutATA buffer control (0=active)GP OutATA buffer control (0=active)GP OutATA buffer control (0=active)
PA8  GP OutMAS POR Reset (polarity varies)GP OutMAS POR Reset (polarity varies)
PA9GP OutATA Reset (0=reset)GP OutATA Reset (0=reset)GP OutATA Reset (0=reset)
PA10GP OutUSB Enable (0=enable)GP OutUSB Enable (polarity varies)GP OutUSB Enable (polarity varies)
PA11GP InSTOP key (0=pressed)GP OutMAS PR DMA Request (polarity varies)GP OutMAS PR DMA Request (polarity varies)
PA12/IRQ0ATA INTRQ (not used)/IRQ0ATA INTRQ (not used)/IRQ0ATA INTRQ (not used)
PA13  /IRQ1RTC IRQ  
PA14GP OutBacklight (1=on)GP InNot used  
PA15GP InUSB cable detect (0=inserted)/IRQ3MAS Demand IRQ/IRQ3MAS Demand IRQ
+ +#include "foot.t" -- cgit v1.2.3