Artesyn MVME5100 Programmer's Reference Manual

267, System Memory Controller (SMC) MVME5100 Single Board Computer Programmer’s Reference (6806800H17B) 267 CTR32 is a 32-bit, free-running counter that increments once per microsecond if the CLK_FREQUENCY register has been programmed properly. Notice that CTR32 is cleared by power-up an…

277, System Memory Controller (SMC) MVME5100 Single Board Computer Programmer’s Reference (6806800H17B) 277 7. Wait for at least one SDRAM refresh to complete. A simple way to do this is to wait for the 32-bit counter to increment at least 100 times. (Refer to 32-Bit Counter on page 266 fo…

199, System Memory Controller (SMC) MVME5100 Single Board Computer Programmer’s Reference (6806800H17B) 199 3.2.4.2 Error Reporting The SMC checks data from the SDRAM during single- and four-beat reads, during single-beat writes, and during scrubs. Table 2-2 shows the actions it takes …

224, Artesyn MVME5100 System Memory Controller (SMC) MVME5100 Single Board Computer Programmer’s Reference (6806800H17B) 224 diagram for programming the I 2 C sequential read operation. …

259, System Memory Controller (SMC) MVME5100 Single Board Computer Programmer’s Reference (6806800H17B) 259 The I2_DATAWR contains the transmit byte for I 2 C data transfers. If a value is written to I2_DATAWR when the i2_start and i2_enbl bits in the I 2 C Control Register are set, a start sequen…

127, Hawk PCI Host Bridge & Multi-Processor Interrupt Controller MVME5100 Single Board Computer Programmer’s Reference (6806800H17B) 127 VENID Vendor ID. This register identifies the manufacturer of the device. This identifier is allocated by the PCI SIG to ensure uniqueness. $1057 has been …