Specifications

Rev. 1.43
User's Guide
3
Table of contents
1 Product description _________________________________________________________ 7
1.1. Introduction _____________________________________________________________ 7
1.2. Features _______________________________________________________________ 8
1.3. Photograph _____________________________________________________________ 9
1.4. Block diagram __________________________________________________________ 10
1.5. Component location _____________________________________________________ 11
2 Peripherals description _____________________________________________________ 13
2.1. FLASH memory ________________________________________________________ 13
2.2. SDRAM memory________________________________________________________ 13
2.3. SRAM memory _________________________________________________________ 14
2.4. Real Time Clock with SRAM memory________________________________________ 14
2.5. IP modules ____________________________________________________________ 14
2.6. Board registers _________________________________________________________ 15
2.7. VME interface __________________________________________________________ 15
2.8. I
2
C EEPROM __________________________________________________________ 17
2.9. Fast Ethernet ports ______________________________________________________ 17
2.10. SMC1 and SMC2 serial ports ______________________________________________ 17
2.11. SCC multi-protocols serial ports ____________________________________________ 18
2.12. I
2
C interface ___________________________________________________________ 19
2.13. LED displays___________________________________________________________ 19
3 Connectors & jumpers______________________________________________________ 21
3.1. Push Button: BP1 _______________________________________________________ 23
3.2. Rotary switch: SW1______________________________________________________ 23
3.3. IP module strobes, header J1______________________________________________ 24
3.4. Jumper: J2 ____________________________________________________________ 25
3.5. Jumper: J3 ____________________________________________________________ 26
3.6. Jumpers: J4, J5, J6, J7___________________________________________________ 27
3.7. Jumper: J8 ____________________________________________________________ 28
3.8. Two RS-232 terminal ports, and I
2
C bus: P13, P4 ______________________________ 29
3.9. Four multi-protocols serial ports P7,P8,P9, P10 ________________________________ 31
3.10. Two Fast Ethernet ports, connectors P11, P12 ________________________________ 33
3.11. IEEE-1149.1 interface, connector P3 ________________________________________ 34
3.12. VME bus, P1 connector __________________________________________________ 35
3.13. VME bus, P2 connector __________________________________________________ 36
3.14. Four IP module logic interface, connectors P3A, P4A, P5A, P6A___________________ 38
3.15. Four IP module I/O signals, connectors P3C, P4C, P5C, P6C _____________________ 39
3.16. Real time clock battery, circuit U5___________________________________________ 40
3.17. Fuses protection ________________________________________________________ 41
4 Software description _______________________________________________________ 43
4.1. Introduction ____________________________________________________________ 43
4.2. FLASH memory ________________________________________________________ 44
4.2.1. FLASH initialization____________________________________________________ 44
4.2.2. FLASH Programming __________________________________________________ 45
4.2.3. FLASH chip erase ____________________________________________________ 46
4.2.4. FLASH sector erase ___________________________________________________ 46
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