User manual

PM_Cmd_COM_BAUD
Description: Sets the Baud rate
Command: 0x04
Data: See Below
Response: 0x00
Baud = (1.152 * 10^6 ) / (DATA + 1)
Typical Values:
230.4K 0x04
115.2K 0x09
38.4K 0x1F
19.2K 0x3D
9600 0x79
PM_Cmd_COM_RESET
Description: Resets the Com Port
Command: 0x08
Data: Don’t Care
Response: 0x00
This command resets the UART, flushes the Transmit and Receive FIFOs and clears
the UART Overrun Status bit.
EE Memory Commands
PM_Cmd_EE_ADDR
Description: Sets the EE Address Pointer
Command: 0x05
Data: EE Address
Response: 0x00
The EE Address pointer is auto incremented after every valid EE_WR or EE_RD
operation. The valid address range is 0x00 to 0x7F (128 bytes). The EE Data at
Address 0x7F is reserved by the bootloader to hold the default baud rate, so don’t
overwrite this location.
dspstak™ 21262sx User Manual Page 26