Lines Matching +full:three +full:- +full:level
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11 Buddha-part of the Catweasel Zorro-II version
21 product number: 0 (42 for Catweasel Z-II)
23 Rom-vector: $1000
25 The card should be a Z-II board, size 64K, not for freemem
26 list, Rom-Vektor is valid, no second Autoconfig-board on the
30 as the Amiga Kickstart does: The lower nibble of the 8-Bit
36 otherwise your chance is only 1:16 to find the board :-).
38 The local memory-map is even active when mapped to $e8:
41 $0-$7e Autokonfig-space, see Z-II docs.
43 $80-$7fd reserved
45 $7fe Speed-select Register: Read & Write
48 $800-$8ff IDE-Select 0 (Port 0, Register set 0)
50 $900-$9ff IDE-Select 1 (Port 0, Register set 1)
52 $a00-$aff IDE-Select 2 (Port 1, Register set 0)
54 $b00-$bff IDE-Select 3 (Port 1, Register set 1)
56 $c00-$cff IDE-Select 4 (Port 2, Register set 0,
59 $d00-$dff IDE-Select 5 (Port 3, Register set 1,
62 $e00-$eff local expansion port, on Catweasel Z-II the
66 $f00 read only, Byte-access: Bit 7 shows the
67 level of the IRQ-line of IDE port 0.
69 $f01-$f3f mirror of $f00
71 $f40 read only, Byte-access: Bit 7 shows the
72 level of the IRQ-line of IDE port 1.
74 $f41-$f7f mirror of $f40
76 $f80 read only, Byte-access: Bit 7 shows the
77 level of the IRQ-line of IDE port 2.
80 $f81-$fbf mirror of $f80
82 $fc0 write-only: Writing any value to this
91 can not be disabled again. The level of the
95 $fc1-$fff mirror of $fc0
97 $1000-$ffff Buddha-Rom with offset $1000 in the rom
99 chip cannot be read. Rom is Byte-wide and
103 The IDE ports issue an INT2. You can read the level of the
104 IRQ-lines of the IDE-ports by reading from the three (two
105 for Buddha-only) registers $f00, $f40 and $f80. This way
121 If you're using the mirrored registers of the IDE-ports with
126 command access to the harddisk/CD-Rom, since command
127 accesses are Byte-wide and have to be made slower according
128 to the ATA-X3T9 manual.
130 Now for the speed-register: The register is byte-wide, and
131 only the upper three bits are used (Bits 7 to 5). Bit 4
143 values are no multiple of 71. One clock-cycle is 71ns long
173 the timing will always be mode 0 8-bit compatible, no matter
178 All the timings with a very short select-signal (the 355ns
189 Mhz (for example the NTSC-frequency 28,63636 Mhz), each
198 compatible with both the Buddha and the Catweasel Z-II, The
199 Buddha acts just like a Catweasel Z-II with no device
200 connected to the third IDE-port. The IRQ-register $f80