ACER, INC. ========== PI8G Processor Pentium Processor 60/66MHz Speed Chip Set ALI Max. Onboard 160MB DRAM Cache 256/512/1024KB BIOS Phoenix Dimensions 330mm x 218mm I/O Options Parallel port, serial ports (2), 32-bit PCI slots (4), green PC connector, floppy drive interface, IDE interfaces (2) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------------+----------+---------------+------------| | Serial port 1 | CN1 | Chassis fan | CN18 | | | | power | | |--------------------+----------+---------------+------------| | Parallel port | CN2 | Green PC | CN19 | | | | connector | | |--------------------+----------+---------------+------------| | Floppy drive | CN3 | Power LED & | CN20 pins | | interface | | keylock | 1 - 5 | |--------------------+----------+---------------+------------| | Serial port 2 | CN7 | Speaker | CN20 pins | | | | | 7 - 10 | |--------------------+----------+---------------+------------| | IDE interface 1 | CN11 | Green PC LED | CN20 pins | | | | | 12 - 13 | |--------------------+----------+---------------+------------| | IDE interface 2 | CN12 | Turbo switch | CN20 pins | | | | | 15 - 17 | |--------------------+----------+---------------+------------| | Chassis fan power | CN15 | Reset switch | CN20 pins | | | | | 19 - 20 | |--------------------+----------+---------------+------------| | IDE interface LED | CN17 | 32-bit PCI | PC1 - PC4 | | | | slots | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | On board I/O enabled | JP1 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | On board I/O disabled | JP1 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | IDE interface enabled | JP4 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | IDE interface disabled | JP4 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | M5215N I/O port address select | JP7 | pins 1 & 2 | | | F4h | | closed | |---+----------------------------------+--------+------------| | | M5215N I/O port address select | JP7 | pins 2 & 3 | | | 74h | | closed | |---+----------------------------------+--------+------------| |>> | ADS signal delay select no delay | JP9 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | ADS signal delay select ADS | JP9 | pins 2 & 3 | | | delayed | | closed | |---+----------------------------------+--------+------------| |>> | EPA fan control enabled | JP11 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | EPA fan control disabled | JP11 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | BIOS voltage select 12v | JP12 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | BIOS voltage select 5v | JP12 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | CMOS memory normal operation | JP14 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP14 | pins 1 & 2 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 4MB | (2) 256K x 36 | (2) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 4MB | (2) 512K x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 6MB | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 6MB | (2) 512K x 36 | (2) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 8MB | (2) 512K x 36 | (2) 256K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 8MB | (2) 512K x 36 | (2) 512K x 36 | NONE | |------------+---------------+---------------+---------------| | 8MB | (2) 1M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 10MB | (2) 512K x 36 | (2) 512K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 10MB | (2) 1M x 36 | (2) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 12MB | (2) 1M x 36 | (2) 256K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 12MB | (2) 1M x 36 | (2) 512K x 36 | NONE | |------------+---------------+---------------+---------------| | 14MB | (2) 1M x 36 | (2) 512K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | NONE | |------------+---------------+---------------+---------------| | 16MB | (2) 2M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 18MB | (2) 1M x 36 | (2) 1M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 18MB | (2) 2M x 36 | (2) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 20MB | (2) 2M x 36 | (2) 256K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | NONE | |------------+---------------+---------------+---------------| | 26MB | (2) 2M x 36 | (2) 1M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 32MB | (2) 2M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | NONE | |------------+---------------+---------------+---------------| | 32MB | (2) 4M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 34MB | (2) 4M x 36 | (2) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 36MB | (2) 4M x 36 | (2) 256K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 36MB | (2) 4M x 36 | (2) 512K x 36 | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 38MB | (2) 4M x 36 | (2) 512K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 40MB | (2) 2M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | NONE | |------------+---------------+---------------+---------------| | 42MB | (2) 4M x 36 | (2) 1M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 48MB | (2) 4M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | NONE | |------------+---------------+---------------+---------------| | 64MB | (2) 8M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 66MB | (2) 4M x 36 | (2) 4M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 66MB | (2) 8M x 36 | (2) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 68MB | (2) 8M x 36 | (2) 256K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 68MB | (2) 8M x 36 | (2) 512K x 36 | NONE | |------------+---------------+---------------+---------------| | 70MB | (2) 8M x 36 | (2) 512K x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 72MB | (2) 4M x 36 | (2) 4M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | NONE | |------------+---------------+---------------+---------------| | 74MB | (2) 8M x 36 | (2) 1M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 80MB | (2) 8M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | NONE | |------------+---------------+---------------+---------------| | 82MB | (2) 8M x 36 | (2) 2M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 88MB | (2) 8M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | NONE | |------------+---------------+---------------+---------------| | 98MB | (2) 8M x 36 | (2) 4M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 104MB | (2) 8M x 36 | (2) 4M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 128MB | (2) 8M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | NONE | |------------+---------------+---------------+---------------| | 130MB | (2) 8M x 36 | (2) 8M x 36 | (2) 256K x 36 | |------------+---------------+---------------+---------------| | 136MB | (2) 8M x 36 | (2) 8M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 160MB | (2) 8M x 36 | (2) 8M x 36 | (2) 4M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 256KB | (8) 32K x 8 | (1) 32K x 8 | |------------------+--------------------+--------------------| | 512KB | (8) 64K x 8 | (1) 32K x 8 | |------------------+--------------------+--------------------| | 1MB | (8) 128K x 8 | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP5 | JP6 | |------------------+--------------------+--------------------| | 256KB | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 512KB | pins 2 & 3 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 1MB | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP10 | |----------------------------+-------------------------------| | 60MHz | pins 1 & 2 closed | |----------------------------+-------------------------------| | 66MHz | pins 1 & 2, 3 & 4 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DMA CONFIGURATION | |------------------------------------------------------------| | DMA | JP2 | JP3 | |------------------+--------------------+--------------------| | DMA 1 | pins 2 & 3 closed | pins 2 & 3 closed | |------------------+--------------------+--------------------| | DMA 3 | pins 1 & 2 closed | pins 1 & 2 closed | +------------------------------------------------------------+