Boot PROM
Sun-4m Architecture

SPARCstation 10

U1005	Revision
525-1183-01
525-1183-02	2.7 Version 8
525-1183-03	2.9 Version 16
525-1183-04	2.10 Version 6
525-1183-05	2.12 Version 2 (adds support for 2 SM40 Modules)
525-1342-01	2.14 Version 5
525-1389-01	2.14 Version 5
525-1342-03	2.14 Version 7
525-1383-01	2.19 Version 3 (adds support for hyperSPARC)
525-1383-02	2.22 Version 1 (adds support for SuperSPARC II)
525-1383-03	2.25 Version 0 (adds 150MHz hyperSPARC support)

SPARCstation 10SX

U1005	Revision
525-1342-01	2.14 Version 5
525-1342-02	2.14 Version 6
525-1342-03	2.14 Version 7
525-1383-01	2.19 Version 3 (adds support for hyperSPARC)
525-1383-02	2.22 Version 1 (adds support for SuperSPARC II)
525-1383-03	2.25 Version 0 (adds 150MHz hyperSPARC support)
560-2061	Boot PROM Upgrade Kit