From: adam Date: Tue, 14 Mar 2006 13:55:44 +0000 (+0100) Subject: Added constant zeroes in IOB section X-Git-Tag: mpar_demo_release~125 X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=2188394a108ba6169a938946e93cdc4707220a02;p=slipway.git Added constant zeroes in IOB section --- diff --git a/doc/atmel.txt b/doc/atmel.txt index 28a480d..4c80432 100644 --- a/doc/atmel.txt +++ b/doc/atmel.txt @@ -34,6 +34,7 @@ Corrections 2006.03.12 [megacz] Swapped {L1,L0}->W, FB->{L0,L1}, {H0->L0,H1->L1} 2006.03.13 [megacz] Fixed lowest bit of z=00000000; it should be "1" 2006.03.13 [megacz] Corrected meaning of z-octet bits 2-4 in IOBs + 2006.03.13 [megacz] Added constant zeroes in IOB section Background @@ -256,9 +257,9 @@ I/O Blocks +--------+--------+--------+------+-------+-------+--------+--------+--------+ |Z octet | D octet | +--------+--------+--------+------+-------+-------+--------+--------+--------+ - |011_0_00| Schmit | Slew |~G2->CR| | Pull | | + |011_0_00| Schmit | Slew |~G2->CR| 0 | Pull | 0 | +--------+--------+--------+------+-------+-------+--------+--------+--------+ - |011_0_01|REG->OUT| | OE | Output Mux | + |011_0_01|REG->OUT| 0 | OE | Output Mux | +--------+--------+--------+------+-------+-------+--------+--------+--------+ |011_0010| Added Delay (primary) |PRI->S-| PRI->G+| PRI->G | PRI->S | +--------+--------+--------+------+-------+-------+--------+--------+--------+