. Rare and Ancient Equipment Service Processor Module Jul88 free download

File name Service_Processor_Module_Jul88.pdf

Jul 27 15:27 1988 head/spam.h.doc Page 1 /******************************************************************************* * * Service Processor Module * * The Service Processor Module (SPM) attaches to the system bus and * provides various service functions for the system. These functions * include system console interfaces, front panel interface, real time * clock, system clock interrupt service, power supply controls, floppy * disk controller, system wide interrupt dispatcher, various system * monitor functions (power, temperature), and system diagnostic capabil- * ities. * The SPM consists of two boards, the main board which plugs into the ess * bus backplane, and the real world interface board which contains all * connectors for the serial ports, the power supply control connectors, * and the temperature sensor connectors. The real world interface board * is connected to the main board via a third 96pin din connector at the * bottom of the main board. The real world interface board resides behind * the ess backplane in the interface slot behind the Service Processor * Main board. * ******************************************************************************/ /******************************************************************************* * Service Processor Memory Map ******************************************************************************** * * 31302928 27262524 23222120 19181716 15141312 111098 7654 3210 - address bits * *------------------------------------------------------------------------------- * 0 x x x o 0 0 0 o 0 0 0 o 0 0 0 a 0 0 0 a a 00 0000 0000 Eprom * 0 x x x o 0 0 0 o 0 0 0 o 0 0 0 1 1 1 1 1 1 11 1111 1111 - 512k <---- * 0 x x x o 0 0 0 o 0 0 0 o 0 0 1 111 1 1 1 11 1111 1111 - 1M *------------------------------------------------------------------------------- * a x x x 0 a 0 0 0 0 0 0 0 0 1 0 0 a a a 0 0 00 0000 0000 Spare * 0 x x x 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1111 1111 *------------------------------------------------------------------------------- * Ox01000000 * Ox0103ffff * o 000 000 0 a a 0 0 o 0 00 0000 0000 Sram (256k) 0 x x x 0 0 0 1 * o 0 0 0 a a 1 1 1 1 1 1 1 1 11 1111 1111 0 x x x 0 0 0 1 *------------------------------------------------------------------------------- * 0 x x x a 0 0 1 o 0 0 0 o 1 0 0 000 0 o 0 00 0000 0000 Spare * 0 x x x o 0 0 1 1 1 1 1 111 1 111 1 1 1 11 1111 1111 *------------------------------------------------------------------------------- * 0 x x x 0 0 1 0 a a 0 0 0 0 a 0 0 0 a 0 0 0 00 0000 0000 reserved * 0 x x x 0 a 1 0 0 0 0 0 a 0 0 0 a 0 0 0 0 0 01 0000 0000 local A/D conv * 0 x x x 0 0 1 0 0 a 0 a 0 a 0 0 0 a 0 a 0 0 10 00