TEXT View Source
# OCEAN INFORMATION SYSTEMS, INC.
HIPPO 15 486
Processor CX486S/80486SX/SL80486SX/CX486DX/TI486DX/486BL/UMCU5S/
AM486DXL/80486DX/SL80486DX/AM486DX2/(SL)AM486DX2/
UMCU5DS/80486DX2/SL80486DX2/AM486DX4/(SL)AM486DX4/
80486DX4/P24D/P24T/CX5X86/AMK5
Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/
Speed 100(internal)/120(internal)MHz
Chip Set Unidentified
Video Chip None
Set
Maximum 256MB
Onboard
Memory
Maximum None
Video
Memory
Cache 128/256/512KB
BIOS Unidentified
Dimensions 330mm x 218mm
I/O 32-bit PCI slots (3), floppy drive interface, game port, IDE
Options interfaces (2), parallel port, PS/2 mouse port, serial ports (2)
NPU None
Options
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------------+-------+---------------------+--------|
| Speaker | P1 | Game port | P11 |
|---------------------+-------+---------------------+--------|
| Power LED & keylock | P2 | Serial port 2 | P12 |
|---------------------+-------+---------------------+--------|
| Reset switch | P3 | Serial port 1 | P15 |
|---------------------+-------+---------------------+--------|
| IDE interface LED | P4 | External battery | P16 |
|---------------------+-------+---------------------+--------|
| Turbo LED | P5 | PS/2 mouse port | P17 |
|---------------------+-------+---------------------+--------|
| Turbo switch | P6 | Floppy drive | P18 |
| | | interface | |
|---------------------+-------+---------------------+--------|
| IDE interface 2 | P8 | Chassis fan power | P19 |
|---------------------+-------+---------------------+--------|
| IDE interface 1 | P9 | 32-bit PCI slots | PC1 - |
| | | | PC3 |
|---------------------+-------+---------------------+--------|
| Parallel port | P10 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|---------------------------------------+-------+------------|
| » | Factory configured - do not alter | JP20 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP26 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Jumper information unavailable | JP27 | N/A |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP30 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP32 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Jumper information unavailable | JP34 | N/A |
|---+-----------------------------------+-------+------------|
| | Battery type select internal | JP35 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Battery type select external | JP35 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP36 | Open |
|---+-----------------------------------+-------+------------|
| | Jumper information unavailable | JP37 | N/A |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JW2 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JW3 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JW4 | Open |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JW5 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 4MB | (1) 1M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 2M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 1M x 36 | (1) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 12MB | (1) 1M x 36 | None | (1) 2M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 2M x 36 | (1) 2M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 4M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 1M x 36 | None | (1) 4M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 2M x 36 | None | (1) 4M x | None |
| | | | 36 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 24MB | (1) 2M x 36 | (1) 2M x | (1) 2M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 32MB | (1) 4M x 36 | (1) 4M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 32MB | (1) 2M x 36 | (1) 2M x | (1) 2M x | (1) 2M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 36MB | (1) 4M x 36 | (1) 4M x | (1) 1M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 40MB | (1) 4M x 36 | (1) 4M x | (1) 2M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 40MB | (1) 1M x 36 | (1) 1M x | (1) 4M x | (1) 4M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 48MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 48MB | (1) 8M x 36 | None | (1) 4M x | None |
| | | | 36 | |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | (1) 4M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 4M x 36 | (1) 4M x | (1) 8M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 8M x 36 | (1) 8M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 80MB | (1) 8M x 36 | (1) 8M x | (1) 4M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 96MB | (1) 4M x 36 | (1) 4M x | (1) 16M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 96MB | (1) 8M x 36 | None | (1) 16M x | None |
| | | | 36 | |
|-------+-------------+------------+------------+------------|
| 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 144MB | (1) 16M x | (1) 16M x | (1) 4M x | None |
| | 36 | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 160MB | (1) 16M x | (1) 16M x | (1) 8M x | None |
| | 36 | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 192MB | (1) 16M x | (1) 16M x | (1) 8M x | (1) 8M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 256MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x |
| | 36 | 36 | 36 | 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|-------------+---------------+---------------+--------------|
| 128KB | (4) 32K x 8 | None | (1) 32K x 8 |
|-------------+---------------+---------------+--------------|
| 256KB (A) | (4) 64K x 8 | None | None |
|-------------+---------------+---------------+--------------|
| 256KB(B) | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 |
|-------------+---------------+---------------+--------------|
| 512KB | (4) 128K x 8 | None | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP9 | JP12 |
|------------+--------------------+--------------------------|
| 128KB | Pins 2 & 3 closed | Open |
|------------+--------------------+--------------------------|
| 256KB (A) | Pins 2 & 3 closed | Pins 1 & 2 closed |
|------------+--------------------+--------------------------|
| 256KB (B) | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------+--------------------+--------------------------|
| 512KB | Pins 2 & 3 closed | Pins 1 & 2, 3 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| Speed | JP28 |
|--------------------------+---------------------------------|
| 25MHz | Pins 5 & 6 closed |
|--------------------------+---------------------------------|
| 33MHz | Pins 1 & 2, 3 & 4, 5 & 6 closed |
|--------------------------+---------------------------------|
| 40MHz | Pins 3 & 4, 5 & 6 closed |
|--------------------------+---------------------------------|
| 50iMHz | Pins 5 & 6 closed |
|--------------------------+---------------------------------|
| 50MHz | Pins 1 & 2 closed |
|--------------------------+---------------------------------|
| 66iMHz | Pins 1 & 2, 3 & 4, 5 & 6 closed |
|--------------------------+---------------------------------|
| 75iMHz | Pins 5 & 6 closed |
|--------------------------+---------------------------------|
| 80iMHz | Pins 3 & 4, 5 & 6 closed |
|--------------------------+---------------------------------|
| 100iMHz | Pins 1 & 2, 3 & 4, 5 & 6 closed |
|--------------------------+---------------------------------|
| 120iMHz | Pins 3 & 4, 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP1 | JP2 | JP10 | JP11 | JP13 |
|--------------+-------+-------+----------+-------+----------|
| CX486S | 1 & 2 | 2 & 3 | 1 & 2, 3 | 2 & 3 | Open |
| | | | & 4 | | |
|--------------+-------+-------+----------+-------+----------|
| 80486SX | 1 & 2 | 1 & 2 | Open | Open | Open |
|--------------+-------+-------+----------+-------+----------|
| SL80486SX | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | Open |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| CX486DX | 1 & 2 | 2 & 3 | 1 & 2, 3 | 2 & 3 | 3 & 4 |
| | | | & 4 | | |
|--------------+-------+-------+----------+-------+----------|
| TI486DX | 1 & 2 | 2 & 3 | 1 & 2, 3 | 2 & 3 | 3 & 4 |
| | | | & 4 | | |
|--------------+-------+-------+----------+-------+----------|
| 486 BL | 1 & 2 | 2 & 3 | 1 & 2, 3 | 2 & 3 | 3 & 4 |
| | | | & 4 | | |
|--------------+-------+-------+----------+-------+----------|
| UMC U5S | 2 & 3 | 1 & 2 | Open | 3 & 4 | 1 & 2, 3 |
| | | | | | & 4 |
|--------------+-------+-------+----------+-------+----------|
| AM486DXL | 2 & 3 | 1 & 2 | Open | 3 & 4 | 1 & 2, 3 |
| | | | | | & 4 |
|--------------+-------+-------+----------+-------+----------|
| 80486DX | 1 & 2 | 1 & 2 | Open | Open | 3 & 4 |
|--------------+-------+-------+----------+-------+----------|
| SL80486DX | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| AM486DX2 | 2 & 3 | 1 & 2 | Open | 3 & 4 | 1 & 2, 3 |
| | | | | | & 4 |
|--------------+-------+-------+----------+-------+----------|
| (SL)AM486DX2 | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| UMC U5DS | 2 & 3 | 1 & 2 | Open | 3 & 4 | 1 & 2, 3 |
| | | | | | & 4 |
|--------------+-------+-------+----------+-------+----------|
| 80486DX2 | 1 & 2 | 1 & 2 | Open | Open | 3 & 4 |
|--------------+-------+-------+----------+-------+----------|
| SL80486DX2 | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| AM486DX4 | 2 & 3 | 1 & 2 | Open | 3 & 4 | 1 & 2, 3 |
| | | | | | & 4 |
|--------------+-------+-------+----------+-------+----------|
| (SL)AM486DX4 | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| 80486DX4 | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| P24D | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| P24T | 1 & 2 | 1 & 2 | 2 & 3, 4 | 1 & 2 | 2 & 3 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| CX5X86 | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|--------------+-------+-------+----------+-------+----------|
| AM5X86 | 1 & 2 | 1 & 2 | 2 & 3, 4 | Open | 3 & 4 |
| | | | & 5 | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP14 | JP15 | JP16 | JP17 | JP18 |
|--------------+----------+-------+-------+-------+----------|
| CX486S | 2 & 3 | Open | 1 & 2 | 2 & 3 | 3 & 4 |
|--------------+----------+-------+-------+-------+----------|
| 80486SX | 2 & 3 | Open | Open | Open | 1 & 2 |
|--------------+----------+-------+-------+-------+----------|
| SL80486SX | 2 & 3 | Open | Open | Open | 3 & 4 |
|--------------+----------+-------+-------+-------+----------|
| CX486DX | 1 & 2, 3 | Open | 1 & 2 | 2 & 3 | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| TI486DX | 1 & 2, 3 | Open | 1 & 2 | 2 & 3 | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| 486 BL | 1 & 2, 3 | Open | 1 & 2 | 2 & 3 | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| UMC U5S | 2 & 3 | Open | Open | Open | 1 & 2 |
|--------------+----------+-------+-------+-------+----------|
| AM486DXL | 1 & 2, 3 | Open | Open | Open | 1 & 2 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| 80486DX | 1 & 2, 3 | Open | Open | Open | 1 & 2 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| SL80486DX | 1 & 2, 3 | Open | Open | Open | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| AM486DX2 | 1 & 2, 3 | 1 & 2 | Open | Open | 1 & 2 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| (SL)AM486DX2 | 1 & 2, 3 | 2 & 3 | Open | Open | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| UMC U5DS | 1 & 2, 3 | Open | Open | Open | 1 & 2 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| 80486DX2 | 1 & 2, 3 | Open | Open | Open | 1 & 2 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| SL80486DX2 | 1 & 2, 3 | Open | Open | Open | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| AM486DX4 | 1 & 2, 3 | Open | Open | Open | 1 & 2 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| (SL)AM486DX4 | 1 & 2, 3 | 2 & 3 | Open | Open | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| 80486DX4 | 1 & 2, 3 | Open | Open | Open | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| P24D | 1 & 2, 3 | 2 & 3 | Open | Open | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| P24T | 1 & 2, 3 | Open | 2 & 3 | 1 & 2 | 3 & 4, 5 |
| | & 4 | | | | & 6 |
|--------------+----------+-------+-------+-------+----------|
| CX5X86 | 1 & 2, 3 | Open | Open | Open | 3 & 4 |
| | & 4 | | | | |
|--------------+----------+-------+-------+-------+----------|
| AM5X86 | 1 & 2, 3 | 2 & 3 | Open | Open | 3 & 4 |
| | & 4 | | | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP21 | JP22 | JP23 | JP24 | JP25 |
|---------------+---------+---------+--------+-------+-------|
| CX486S | 2 & 3 | 1 & 2 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| 80486SX | Open | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| SL80486SX | 2 & 3 | 2 & 3 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| CX486DX | 2 & 3 | 1 & 2 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| TI486DX | 2 & 3 | 1 & 2 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| 486 BL | 2 & 3 | 1 & 2 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| UMC U5S | 1 & 2 | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| AM486DXL | 1 & 2 | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| 80486DX | Open | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| SL80486DX | 2 & 3 | 2 & 3 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| AM486DX2 | 1 & 2 | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| (SL)AM486DX2 | 2 & 3 | 2 & 3 | Open | Open | 1 & 2 |
|---------------+---------+---------+--------+-------+-------|
| UMC U5DS | 1 & 2 | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| 80486DX2 | Open | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| SL80486DX2 | 2 & 3 | 2 & 3 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| AM486DX4 | 1 & 2 | Open | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| (SL)AM486DX4 | 2 & 3 | 2 & 3 | Open | Open | 1 & 2 |
|---------------+---------+---------+--------+-------+-------|
| 80486DX4 | 2 & 3 | 2 & 3 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| P24D | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
|---------------+---------+---------+--------+-------+-------|
| P24T | 2 & 3 | 2 & 3 | Open | Open | Open |
|---------------+---------+---------+--------+-------+-------|
| CX5X86 | 2 & 3 | 2 & 3 | Open | 1 & 2 | 1 & 2 |
|---------------+---------+---------+--------+-------+-------|
| AM5X86 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU MULTIPLIER SELECTION (80486DX4) |
|------------------------------------------------------------|
| Multiplier | JP19 |
|----------------------------+-------------------------------|
| 2x | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 2.5x | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 3x | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU MULTIPLIER SELECTION (AM486DX4) |
|------------------------------------------------------------|
| Multiplier | JP19 |
|----------------------------+-------------------------------|
| 2x | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 3x | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU MULTIPLIER SELECTION (AM5X86) |
|------------------------------------------------------------|
| Multiplier | JP19 |
|----------------------------+-------------------------------|
| 4X | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP3 | JP4 | JP6 |
|---------------+------------------+------------+------------|
| 3.45v/5v | Pins 1 & 2 | Open | Open |
| (auto) | closed | | |
|---------------+------------------+------------+------------|
| 3.45v (fixed) | Open | Open | Open |
|---------------+------------------+------------+------------|
| 3.6v (fixed) | Open | Open | Pins 1 & 2 |
| | | | closed |
|---------------+------------------+------------+------------|
| 5v (fixed) | Open | Pins 1 & 2 | Open |
| | | closed | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DMA CHANNEL SELECTION |
|------------------------------------------------------------|
| Channel | JP29 | JP33 |
|------------------+--------------------+--------------------|
| 1 | Pins 1 & 2 closed | Pins 2 & 3 closed |
|------------------+--------------------+--------------------|
| 3 | Pins 2 & 3 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+