ACER, INC.
AP43
Processor | AM486SX/80486SX/SL80486SX/CX486DX/AM846DX/80486DX/ SL80486DX/CX486DX2/CX486DX2(M7P/O)/TI486DX2/AM486DX2/ (SL)AM486DX2/80486DX2/SL80486DX2/CX486DX4(M7P/O)/ CX486DX4(DX4P/O)/AM486DX4(V8T)/AM486DX4S(SV8T)/ AM486DX4S(SV8B)/80486DX4(WT)/80486DX4(WB)/P24D/P24T/ CX5X86 |
Processor Speed | 25/33/40/50(internal)/66(internal)/75(internal)/100(internal)MHz |
Chip Set | SIS |
Video Chip Set | None |
Maximum Onboard Memory | 128MB |
Maximum Video Memory | None |
Cache | 128/256/512KB |
BIOS | AMI |
Dimensions | 250mm x 220mm |
I/O Options | 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 2 | CN1 | Speaker | J7 pins 7 - 10 |
Serial port 1 | CN2 | Turbo/green PC LED | J7 pins 12 & 13 |
Chassis fan power | CN3 | Turbo switch | J7 pins 15 - 17 |
Chassis fan power | CN4 | Reset switch | J7 pins 19 & 20 |
Floppy drive interface | CN5 | External battery | J8 |
Parallel port | CN6 | Green PC connector | JP30 |
IDE interface 2 | CN7 | IDE interface LED | JP31 |
IDE interface 1 | CN8 | 32-bit PCI slots | PC1 - PC3 |
Power LED & keylock | J7 pins 1 - 5 | ||
Note: If connector for J7 is 12-pin, connect red wire to pin 11. |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | JP11 | Unidentified |
» | Factory configured - do not alter | JP12 | Unidentified |
On board I/O enabled | JP21 | Pins 1 & 2 closed | |
On board I/O disabled | JP21 | Pins 2 & 3 closed | |
Flash BIOS voltage select 12v | JP24 | Pins 2 & 3 closed | |
Flash BIOS voltage select 5v | JP24 | Pins 1 & 2 closed | |
» | CMOS memory normal operation | JP28 | Pins 1 & 2 closed |
CMOS memory clear | JP28 | Pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (1) 256K x 36 | None | None | None |
2MB | (1) 512K x 36 | None | None | None |
2MB | (1) 256K x 36 | (1) 256K x 36 | None | None |
3MB | (1) 512K x 36 | (1) 256K x 36 | None | None |
3MB | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
3MB | (1) 256K x 36 | (1) 512K x 36 | None | None |
4MB | (1) 1M x 36 | None | None | None |
4MB | (1) 512K x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
4MB | (1) 512K x 36 | (1) 512K x 36 | None | None |
4MB | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
5MB | (1) 1M x 36 | (1) 256K x 36 | None | None |
5MB | (1) 512K x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
5MB | (1) 256K x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
5MB | (1) 256K x 36 | (1) 1M x 36 | None | None |
6MB | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
6MB | (1) 1M x 36 | (1) 512K x 36 | None | None |
6MB | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
6MB | (1) 512K x 36 | (1) 1M x 36 | None | None |
7MB | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
7MB | (1) 256K x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
8MB | (1) 2M x 36 | None | None | None |
8MB | (1) 1M x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
8MB | (1) 1M x 36 | (1) 1M x 36 | None | None |
8MB | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
9MB | (1) 2M x 36 | (1) 256K x 36 | None | None |
9MB | (1) 256K x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
9MB | (1) 256K x 36 | (1) 2M x 36 | None | None |
10MB | (1) 2M x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
10MB | (1) 2M x 36 | (1) 512K x 36 | None | None |
10MB | (1) 1M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
10MB | (1) 512K x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
10MB | (1) 512K x 36 | (1) 2M x 36 | None | None |
11MB | (1) 2M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
12MB | (1) 2M x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
12MB | (1) 2M x 36 | (1) 1M x 36 | None | None |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
12MB | (1) 1M x 36 | (1) 2M x 36 | None | None |
13MB | (1) 256K x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
14MB | (1) 2M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
14MB | (1) 512K x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 4M x 36 | None | None | None |
16MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
16MB | (1) 2M x 36 | (1) 2M x 36 | None | None |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
17MB | (1) 4M x 36 | (1) 256K x 36 | None | None |
17MB | (1) 256K x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
17MB | (1) 256K x 36 | (1) 4M x 36 | None | None |
18MB | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
18MB | (1) 4M x 36 | (1) 512K x 36 | None | None |
18MB | (1) 512K x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
18MB | (1) 512K x 36 | (1) 4M x 36 | None | None |
19MB | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
20MB | (1) 4M x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
20MB | (1) 4M x 36 | (1) 1M x 36 | None | None |
20MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
20MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
20MB | (1) 1M x 36 | (1) 4M x 36 | None | None |
22MB | (1) 4M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
24MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
24MB | (1) 4M x 36 | (1) 2M x 36 | None | None |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
24MB | (1) 2M x 36 | (1) 4M x 36 | None | None |
25MB | (1) 256K x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
26MB | (1) 512K x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
28MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 8M x 36 | None | None | None |
32MB | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
32MB | (1) 4M x 36 | (1) 4M x 36 | None | None |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
33MB | (1) 8M x 36 | (1) 256K x 36 | None | None |
33MB | (1) 256K x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
33MB | (1) 256K x 36 | (1) 8M x 36 | None | None |
34MB | (1) 8M x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
34MB | (1) 8M x 36 | (1) 512K x 36 | None | None |
34MB | (1) 512K x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
34MB | (1) 512K x 36 | (1) 8M x 36 | None | None |
35MB | (1) 8M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
36MB | (1) 8M x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
36MB | (1) 8M x 36 | (1) 1M x 36 | None | None |
36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
36MB | (1) 1M x 36 | (1) 8M x 36 | None | None |
38MB | (1) 8M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
40MB | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
40MB | (1) 8M x 36 | (1) 2M x 36 | None | None |
40MB | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
40MB | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
40MB | (1) 2M x 36 | (1) 8M x 36 | None | None |
44MB | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
48MB | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
48MB | (1) 8M x 36 | (1) 4M x 36 | None | None |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
48MB | (1) 4M x 36 | (1) 8M x 36 | None | None |
49MB | (1) 256K x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
50MB | (1) 512K x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
52MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
56MB | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
56MB | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 8M x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
64MB | (1) 8M x 36 | (1) 8M x 36 | None | None |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 16M x 36 | None | None | None |
65MB | (1) 256K x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
65MB | (1) 16M x 36 | (1) 256K x 36 | None | None |
66MB | (1) 16M x 36 | (1) 256K x 36 | (1) 256K x 36 | None |
66MB | (1) 16M x 36 | (1) 512K x 36 | None | None |
67MB | (1) 16M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
68MB | (1) 16M x 36 | (1) 512K x 36 | (1) 512K x 36 | None |
68MB | (1) 16M x 36 | (1) 1M x 36 | None | None |
68MB | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
70MB | (1) 16M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
72MB | (1) 16M x 36 | (1) 2M x 36 | None | None |
72MB | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
76MB | (1) 16M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
80MB | (1) 16M x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
80MB | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
88MB | (1) 16M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
96MB | (1) 16M x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
96MB | (1) 16M x 36 | (1) 8M x 36 | None | None |
96MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
97MB | (1) 256K x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
98MB | (1) 512K x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
100MB | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
104MB | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
112MB | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
128MB | (1) 16M x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
128MB | (1) 16M x 36 | (1) 16M x 36 | None | None |
128MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
Note: Board also accepts x 32 SIMMs. The location of the banks is unidentified. |
CACHE CONFIGURATION | |||
Size | Bank 0 | Bank 1 | TAG |
128KB | (4) 32K x 8 | None | (1) 16K/32K x 8 |
256KB (A) | (4) 32K x 8 | (4) 32K x 8 | (1) 16K/32K x 8 |
256KB (B) | (4) 64K x 8 | None | (1) 16K/32K x 8 |
512KB (A) | (4) 64K x 8 | (4) 64K x 8 | (1) 32K x 8 |
512KB (B) | (4) 128K x 8 | None | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | |||||
Size | JP1 | JP2 | JP3 | JP4 | JP5 |
128KB | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 |
256KB (A) | 2 & 3, 4 & 5 | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 |
256KB (B) | 1 & 2, 3 & 4 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
512KB (A) | 2 & 3, 4 & 5 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
512KB (B) | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
Note: Pins designated should be in the closed position. |
CPU SPEED SELECTION | |||
Speed | JP25 | JP26 | JP27 |
25MHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
33MHz | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
40MHz | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
50iMHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
66iMHz | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
75iMHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
100iMHz | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
CPU TYPE SELECTION | ||||
Type | JP6 | JP7 | JP8 | JP9 |
AM486SX | Open | Pins 2 & 3 closed | Open | Open |
80486SX | Open | Pins 2 & 3 closed | Open | Open |
SL80486SX | Open | Pins 2 & 3 closed | Open | Open |
CX486DX | Open | Pins 2 & 3 closed | Open | Open |
AM486DX | Open | Pins 2 & 3 closed | Open | Open |
80486DX | Open | Pins 2 & 3 closed | Open | Open |
SL80486DX | Open | Pins 2 & 3 closed | Open | Open |
CX486DX2 | Open | Pins 2 & 3 closed | Open | Open |
CX486DX2 (M7 P/O) | Open | Pins 2 & 3 closed | Open | Open |
TI486DX2 | Open | Pins 2 & 3 closed | Open | Open |
AM486DX2 | Open | Pins 2 & 3 closed | Open | Open |
(SL) AM486DX2 | Open | Pins 2 & 3 closed | Open | Pins 2 & 3 closed |
80486DX2 | Open | Pins 2 & 3 closed | Open | Open |
SL80486DX2 | Open | Pins 2 & 3 closed | Open | Open |
CX486DX4 (M7 P/O) | Open | Pins 2 & 3 closed | Open | Open |
CX486DX4 (iDX4P/O) | Open | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
AM486DX4 (V8T) | Open | Pins 2 & 3 closed | Open | Open |
AM486DX4S (SV8T) | Open | Pins 2 & 3 closed | Open | Open |
AM486DX4S (SV8B) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
80486DX4 (WT) | Open | Pins 2 & 3 closed | Open | Open |
80486DX4 (WB) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
P24D | Open | Pins 1 & 2 closed | 1 & 2 | 1 & 2 |
P24T | Pins 1 & 2 closed | Pins 1 & 2 closed | Open | Open |
CX5X86 | Open | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
CPU TYPE SELECTION (CON’T) | |||||
Type | JP10 | JP13 | JP14 | JP15 | JP16 |
AM486SX | Open | Open | Open | 2 & 3 | Open |
80486SX | Open | Open | Open | 2 & 3 | Open |
SL80486SX | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open |
CX486DX | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 | 3 & 4 |
AM486DX | Open | Open | Open | 1 & 2, 3 & 4 | 3 & 4 |
80486DX | Open | Open | Open | 1 & 2, 3 & 4 | 3 & 4 |
SL80486DX | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
CX486DX2 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 | 3 & 4 |
CX486DX2 (M7 P/O) | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 | 3 & 4 |
TI486DX2 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 | 3 & 4 |
AM486DX2 | Open | Open | Open | 1 & 2, 3 & 4 | 3 & 4 |
(SL) AM486DX2 | Open | Open | Open | 1 & 2, 3 & 4 | 3 & 4 |
80486DX2 | Open | Open | Open | 1 & 2, 3 & 4 | 3 & 4 |
SL80486DX2 | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
CX486DX4 (M7 P/O) | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 | 3 & 4 |
CX486DX4 (iDX4P/O) | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
AM486DX4 (V8T) | Open | Open | Open | 1 & 2, 3 & 4 | 3 & 4 |
AM486DX4S (SV8T) | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
AM486DX4S (SV8B) | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
80486DX4 (WT) | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
80486DX4 (WB) | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
P24D | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
P24T | 1 & 2 | 1 & 2 | 2 & 3 | 1 & 2, 3 & 4 | 2 & 3 |
CX5X86 | 1 & 2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 3 & 4 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (CON’T) | |||||
Type | JP17 | JP18 | JP19 | JP20 | JP29 |
AM486SX | Open | Open | Open | Open | 2 & 3 |
80486SX | Open | Open | Open | Open | 2 & 3 |
SL80486SX | 3 & 4 | Open | 1 & 2 | 4 & 5 | 2 & 3 |
CX486DX | 2 & 3 | 2 & 3 | Open | 2 & 3 | 2 & 3 |
AM486DX | Open | Open | Open | Open | 2 & 3 |
80486DX | Open | Open | Open | Open | 2 & 3 |
SL80486DX | 3 & 4 | Open | 1 & 2 | 4 & 5 | 2 & 3 |
CX486DX2 | 2 & 3 | 2 & 3 | Open | 2 & 3 | 2 & 3 |
CX486DX2 (M7 P/O) | 2 & 3 | 2 & 3 | Open | 2 & 3 | 1 & 2 |
TI486DX2 | 2 & 3 | 2 & 3 | Open | 2 & 3 | 1 & 2 |
AM486DX2 | Open | Open | Open | Open | 2 & 3 |
(SL) AM486DX2 | Open | Open | Open | Open | 1 & 2 |
80486DX2 | Open | Open | Open | Open | 2 & 3 |
SL80486DX2 | 3 & 4 | Open | 1 & 2 | 4 & 5 | 2 & 3 |
CX486DX4 (M7 P/O) | 2 & 3 | 2 & 3 | Open | 2 & 3 | 1 & 2 |
CX486DX4 (iDX4P/O) | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | 4 & 5 | 1 & 2 |
AM486DX4 (V8T) | Open | Open | Open | Open | 1 & 2 |
AM486DX4S (SV8T) | 3 & 4 | Open | 1 & 2 | 4 & 5 | 1 & 2 |
AM486DX4S (SV8B) | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | 4 & 5 | 1 & 2 |
80486DX4 (WT) | 3 & 4 | Open | 1 & 2 | 4 & 5 | 1 & 2 |
80486DX4 (WB) | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | 4 & 5 | 1 & 2 |
P24D | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | 4 & 5 | 2 & 3 |
P24T | 3 & 4 | 1 & 2 | Open | 1 & 2 | 2 & 3 |
CX5X86 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 | 4 & 5 | 1 & 2 |
Note: Pins designated should be in the closed position. |
DMA CHANNEL SELECTION | ||
Channel | JP22 | JP23 |
1 | Pins 2 & 3 closed | Pins 2 & 3 closed |
3 | Pins 1 & 2 closed | Pins 1 & 2 closed |