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[top] fix reset output descriptions
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stnolting committed Mar 4, 2025
1 parent df230ee commit 5753b32
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Showing 3 changed files with 6 additions and 6 deletions.
4 changes: 2 additions & 2 deletions docs/datasheet/soc.adoc
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Expand Up @@ -85,8 +85,8 @@ to all inputs and output so the synthesis tool can insert an explicit IO (bounda
5+^| **Global Control (<<_processor_clocking>> and <<_processor_reset>>)**
| `clk_i` | 1 | in | none | global clock line, all registers triggering on rising edge
| `rstn_i` | 1 | in | none | global reset, asynchronous, **low-active**
| `rstn_ocd_o` | 1 | out | none | <<_watchdog_timer_wdt>> reset output, synchronous, **low-active**
| `rstn_wdt_o` | 1 | out | none | <<_on_chip_debugger_ocd>> reset output, synchronous, **low-active**
| `rstn_ocd_o` | 1 | out | none | <<_on_chip_debugger_ocd>> reset output, synchronous, **low-active**
| `rstn_wdt_o` | 1 | out | none | <<_watchdog_timer_wdt>> reset output, synchronous, **low-active**
5+^| **JTAG Access Port for <<_on_chip_debugger_ocd>>**
| `jtag_tck_i` | 1 | in | `'L'` | serial clock
| `jtag_tdi_i` | 1 | in | `'L'` | serial data input
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4 changes: 2 additions & 2 deletions rtl/core/neorv32_top.vhd
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Expand Up @@ -143,8 +143,8 @@ entity neorv32_top is
-- Global control --
clk_i : in std_ulogic; -- global clock, rising edge
rstn_i : in std_ulogic; -- global reset, low-active, async
rstn_ocd_o : out std_ulogic; -- watchdog reset output, low-active, sync
rstn_wdt_o : out std_ulogic; -- on-chip debugger reset output, low-active, sync
rstn_ocd_o : out std_ulogic; -- on-chip debugger reset output, low-active, sync
rstn_wdt_o : out std_ulogic; -- watchdog reset output, low-active, sync

-- JTAG on-chip debugger interface (available if OCD_EN = true) --
jtag_tck_i : in std_ulogic := 'L'; -- serial clock
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4 changes: 2 additions & 2 deletions rtl/system_integration/neorv32_vivado_ip.vhd
Original file line number Diff line number Diff line change
Expand Up @@ -136,8 +136,8 @@ entity neorv32_vivado_ip is
-- ------------------------------------------------------------
clk : in std_logic;
resetn : in std_logic; -- low-active
ocd_resetn : out std_logic; -- watchdog reset output, low-active, sync
wdt_resetn : out std_logic; -- on-chip debugger reset output, low-active, sync
ocd_resetn : out std_logic; -- on-chip debugger reset output, low-active, sync
wdt_resetn : out std_logic; -- watchdog reset output, low-active, sync
-- ------------------------------------------------------------
-- AXI4-Lite Host Interface (available if XBUS_EN = true)
-- ------------------------------------------------------------
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