URL
https://opencores.org/ocsvn/uart16550/uart16550/trunk
Subversion Repositories uart16550
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- from Rev 52 to Rev 53
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Rev 52 → Rev 53
/trunk/rtl/verilog/uart_defines.v
63,6 → 63,15
// CVS Revision History |
// |
// $Log: not supported by cvs2svn $ |
// Revision 1.9 2001/12/03 21:44:29 gorban |
// Updated specification documentation. |
// Added full 32-bit data bus interface, now as default. |
// Address is 5-bit wide in 32-bit data bus mode. |
// Added wb_sel_i input to the core. It's used in the 32-bit mode. |
// Added debug interface with two 32-bit read-only registers in 32-bit mode. |
// Bits 5 and 6 of LSR are now only cleared on TX FIFO write. |
// My small test bench is modified to work with 32-bit mode. |
// |
// Revision 1.8 2001/11/26 21:38:54 gorban |
// Lots of fixes: |
// Break condition wasn't handled correctly at all. |
120,6 → 129,7
`define UART_REG_MC `UART_ADDR_WIDTH'd4 // Modem control |
`define UART_REG_LS `UART_ADDR_WIDTH'd5 // Line status |
`define UART_REG_MS `UART_ADDR_WIDTH'd6 // Modem status |
`define UART_REG_SR `UART_ADDR_WIDTH'd7 // Scratch register |
`define UART_REG_DL1 `UART_ADDR_WIDTH'd0 // Divisor latch bytes (1-2) |
`define UART_REG_DL2 `UART_ADDR_WIDTH'd1 |
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