UNIDENTIFIED ============ HP5-ISA-6A6B1 Processor Pentium Processor Speed 60/66MHz Chip Set OPTI Max. Onboard DRAM 128MB Cache 64/128/256/512KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit VESA local bus slots (2) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |------------------+----------+-------------------+----------| | External battery | J9 | Reset switch | S1 | |------------------+----------+-------------------+----------| | Power LED & | J20 | 32-bit VESA local | V1 | | keylock | | bus slot | | |------------------+----------+-------------------+----------| | Speaker | JP18 | 32-bit VESA local | V2 | | | | bus slot | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | CMOS memory normal operation | JP1 | pins 2 & 3 | | | (Internal Battery) | | closed | |---+----------------------------------+--------+------------| | | CMOS memory normal operation | JP1 | Open | | | (External Battery) | | | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP1 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Monitor type select color | JP2 | Closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP2 | Open | |---+----------------------------------+--------+------------| |>> | Memory data inactive at end of | JP3 | Open | | | last T2 | | | |---+----------------------------------+--------+------------| | | Memory data inactive at | JP3 | Closed | | | beginning of last T2 | | | |---+----------------------------------+--------+------------| |>> | I/O bus speed select 0 wait | JP10 | Closed | | | states | | | |---+----------------------------------+--------+------------| | | I/O bus speed select 1 wait | JP10 | Open | | | state | | | |---+----------------------------------+--------+------------| |>> | Local bus select 0 wait states | JP11 | Closed | |---+----------------------------------+--------+------------| | | Local bus select 1 wait state | JP11 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 2MB | (2) 256K x 36 | NONE | |------------------+--------------------+--------------------| | 4MB | (2) 256K x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 4MB | (2) 512K x 36 | NONE | |------------------+--------------------+--------------------| | 6MB | (2) 256K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 8MB | (2) 512K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 36 | NONE | |------------------+--------------------+--------------------| | 10MB | (2) 256K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 512K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | NONE | |------------------+--------------------+--------------------| | 18MB | (2) 256K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 512K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 1M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 36 | NONE | |------------------+--------------------+--------------------| | 34MB | (2) 256K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 36MB | (2) 512K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 1M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 2M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | NONE | |------------------+--------------------+--------------------| | 66MB | (2) 256K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 68MB | (2) 512K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 1M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 2M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 4M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | TAG | Dirty Bit | | | | | (U30) | (U31) | (U52) | |-------+----------+---------+--------+--------+-------------| | 64KB | (8) 8K x | NONE | NONE | 8K x 8 | (1) 16K x 1 | | | 8 | | | | | |-------+----------+---------+--------+--------+-------------| | 128KB | (8) 8K x | (8) 8K | NONE | 8K x 8 | (1) 16K x 1 | | | 8 | x 8 | | | | |-------+----------+---------+--------+--------+-------------| | 256KB | (8) 32K | NONE | NONE | 8K x 8 | (1) 16K x 1 | | | x 8 | | | | | |-------+----------+---------+--------+--------+-------------| | 512KB | (8) 32K | (8) 32K | 8K x 8 | 8K x 8 | (1) 16K x 1 | | | x 8 | x 8 | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP6 | JP19 | JP20 | JP21 | JP22 | JP23 | |-------+--------+--------+--------+--------+--------+-------| | 64KB | pins 1 | Open | Open | Open | pins 1 | pins | | | & 2 | | | | & 2 | 1 & 2 | |-------+--------+--------+--------+--------+--------+-------| | 128KB | pins 2 | Closed | Open | Open | pins 2 | pins | | | & 3 | | | | & 3 | 2 & 3 | |-------+--------+--------+--------+--------+--------+-------| | 256KB | pins 1 | Closed | Closed | Open | pins 1 | pins | | | & 2 | | | | & 2 | 1 & 2 | |-------+--------+--------+--------+--------+--------+-------| | 512KB | pins 2 | Closed | Closed | Closed | pins 2 | pins | | | & 3 | | | | & 3 | 2 & 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA MODE CONFIGURATION | |------------------------------------------------------------| | Setting | JP12 | |-------------------------------+----------------------------| | Enabled | Closed | |-------------------------------+----------------------------| | Disabled | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA ID0 & ID1 CONFIGURATION | |------------------------------------------------------------| | Setting | JP13 (ID0) | JP14 (ID1) | |------------------+--------------------+--------------------| | 80386 | Open | Closed | |------------------+--------------------+--------------------| | 80486 | Closed | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA ID2 CONFIGURATION | |------------------------------------------------------------| | VESA wait states | JP15 (ID2) | |-------------------------------+----------------------------| | 0 wait states | Open | |-------------------------------+----------------------------| | 1 wait state | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA ID3 CONFIGURATION | |------------------------------------------------------------| | Speed | JP16 (ID3) | |----------------------------+-------------------------------| | GBP 33MHz | Open | |----------------------------+-------------------------------| | > 33MHz | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA ID4 CONFIGURATION | |------------------------------------------------------------| | Setting | JP17 (ID4) | |-------------------------------+----------------------------| | Reserved for future use | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SYSTEM CLOCK CONFIGURATION | |------------------------------------------------------------| | LCLK | U28 | JP4 | JP5 | JP7 | |------------+------------+---------+------------+-----------| | Internal | Empty | Open | pins 2 & 3 | pins 2 & | | | | | closed | 3 closed | |------------+------------+---------+------------+-----------| | External | Installed | Closed | pins 1 & 2 | pins 1 & | | | | | closed | 2 closed | |------------------------------------------------------------| | Note: When LCLK is derived internally, LCLK is 1/2 of the | | CPU clock (U38). When LCLK is derived from an external | | source (U28), LCLK is equal to the oscillator speed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | LCLK TO ATCLK DIVISION CONFIGURATION | |------------------------------------------------------------| | LCLK | LCLK | ATLCK result | JP8 | JP9 | | Frequency | Divisor | | | | |--------------+---------+-----------------+--------+--------| | 16 to 20 MHz | LCLK/2 | 8 to 10 MHz | Closed | Closed | |--------------+---------+-----------------+--------+--------| | 20 to 25 MHz | LCLK/3 | 6.6 to 8.33 MHz | Open | Closed | |--------------+---------+-----------------+--------+--------| | 33 MHz | LCLK/4 | 8.33 MHz | Closed | Open | |--------------+---------+-----------------+--------+--------| | 40 to 50 MHz | LCLK/5 | 8 to 10 MHz | Open | Open | +------------------------------------------------------------+