ycr_intf power strip width correction
diff --git a/openlane/user_project_wrapper/macro.cfg b/openlane/user_project_wrapper/macro.cfg
index 6e20ebb..0bbe026 100644
--- a/openlane/user_project_wrapper/macro.cfg
+++ b/openlane/user_project_wrapper/macro.cfg
@@ -2,17 +2,17 @@
 u_uart_i2c_usb_spi           2250            1350           N
 u_pinmux                     2250            2250           N
 
-u_riscv_top.i_core_top_0    75	             1400 	        N
-u_riscv_top.i_core_top_1    1200	         1400	        FN
-u_riscv_top.i_core_top_2    75	             2475 	        N
-u_riscv_top.i_core_top_3    1200	         2475	        FN
-u_riscv_top.u_connect       735	             1400	        N
-u_riscv_top.u_intf          950 	         650	        N
-u_dcache_2kb                150              130            N
-u_icache_2kb                950              130            N
-u_tsram0_2kb                150              750            N
+u_riscv_top.i_core_top_0    75	      1400 	      N
+u_riscv_top.i_core_top_1    1200	      1400	      FN
+u_riscv_top.i_core_top_2    75	      2475 	      N
+u_riscv_top.i_core_top_3    1200	      2475	      FN
+u_riscv_top.u_connect       735	      1400	      N
+u_riscv_top.u_intf          950 	      650	      N
+u_dcache_2kb                150             130             N
+u_icache_2kb                950             130             N
+u_tsram0_2kb                150             750             N
 
 
-u_intercon                  1850             650            N
-u_wb_host                   1750             100            N
-u_pll                       2300             68             N
+u_intercon                  1850            650             N
+u_wb_host                   1750            100             N
+u_pll                       2300            68              N
diff --git a/openlane/ycr_intf/config.tcl b/openlane/ycr_intf/config.tcl
index 1092a50..4e0c943 100644
--- a/openlane/ycr_intf/config.tcl
+++ b/openlane/ycr_intf/config.tcl
@@ -89,3 +89,8 @@
 #Need to cross-check why global timing opimization creating setup vio with hugh hold fix
 set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) "0"
 
+#PDN
+set ::env(FP_PDN_VPITCH) 100
+set ::env(FP_PDN_HPITCH) 100
+set ::env(FP_PDN_VWIDTH) 6.2
+set ::env(FP_PDN_HWIDTH) 6.2
diff --git a/verilog/dv/Makefile b/verilog/dv/Makefile
index 4a47892..f1f0d68 100644
--- a/verilog/dv/Makefile
+++ b/verilog/dv/Makefile
@@ -19,7 +19,7 @@
 .SUFFIXES:
 .SILENT: clean all
 
-PATTERNS = wb_port risc_boot user_risc_boot user_uart user_uart1 user_qspi user_i2cm riscv_regress user_basic user_usb user_pwm user_timer user_uart_master uart_master user_sram_exec user_cache_bypass user_gpio user_spi_isp arduino_risc_boot arduino_hello_world arduino_ascii_table arduino_multi_serial arduino_arrays arduino_switchCase2 arduino_character_analysis arduino_string arduino_digital_port_control user_sspi user_aes user_sema arduino_timer_intr user_mcore_test1 user_mcore_test2
+PATTERNS = wb_port risc_boot user_risc_boot user_uart user_uart1 user_qspi user_i2cm riscv_regress user_basic user_usb user_pwm user_timer user_uart_master uart_master user_sram_exec user_cache_bypass user_gpio user_spi_isp arduino_risc_boot arduino_hello_world arduino_ascii_table arduino_multi_serial arduino_arrays arduino_switchCase2 arduino_character_analysis arduino_string arduino_digital_port_control user_sspi user_aes user_sema arduino_timer_intr user_mcore_test1 user_mcore_test2 arduino_gpio_intr arduino_i2c_scaner
 
 all:  ${PATTERNS}
 	for i in ${PATTERNS}; do \
diff --git a/verilog/dv/user_risc_boot/user_uart.c b/verilog/dv/user_risc_boot/user_uart.c
deleted file mode 100644
index 04512bc..0000000
--- a/verilog/dv/user_risc_boot/user_uart.c
+++ /dev/null
@@ -1,60 +0,0 @@
-//////////////////////////////////////////////////////////////////////////////
-// SPDX-FileCopyrightText: 2021, Dinesh Annayya
-// 
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// SPDX-License-Identifier: Apache-2.0
-// SPDX-FileContributor: Dinesh Annayya <dinesha@opencores.org>
-// //////////////////////////////////////////////////////////////////////////
-
-#define SC_SIM_OUTPORT (0xf0000000)
-#define uint32_t  long
-
-#define reg_mprj_globl_reg0  (*(volatile uint32_t*)0x30000000)
-#define reg_mprj_globl_reg1  (*(volatile uint32_t*)0x30000004)
-#define reg_mprj_globl_reg2  (*(volatile uint32_t*)0x30000008)
-#define reg_mprj_globl_reg3  (*(volatile uint32_t*)0x3000000C)
-#define reg_mprj_globl_reg4  (*(volatile uint32_t*)0x30000010)
-#define reg_mprj_globl_reg5  (*(volatile uint32_t*)0x30000014)
-#define reg_mprj_globl_reg6  (*(volatile uint32_t*)0x30000018)
-#define reg_mprj_globl_reg7  (*(volatile uint32_t*)0x3000001C)
-#define reg_mprj_globl_reg8  (*(volatile uint32_t*)0x30000020)
-#define reg_mprj_globl_reg9  (*(volatile uint32_t*)0x30000024)
-#define reg_mprj_globl_reg10 (*(volatile uint32_t*)0x30000028)
-#define reg_mprj_globl_reg11 (*(volatile uint32_t*)0x3000002C)
-#define reg_mprj_globl_reg12 (*(volatile uint32_t*)0x30000030)
-#define reg_mprj_globl_reg13 (*(volatile uint32_t*)0x30000034)
-#define reg_mprj_globl_reg14 (*(volatile uint32_t*)0x30000038)
-#define reg_mprj_globl_reg15 (*(volatile uint32_t*)0x3000003C)
-
-#define reg_mprj_uart_reg0 (*(volatile uint32_t*)0x30010000)
-#define reg_mprj_uart_reg1 (*(volatile uint32_t*)0x30010004)
-#define reg_mprj_uart_reg2 (*(volatile uint32_t*)0x30010008)
-#define reg_mprj_uart_reg3 (*(volatile uint32_t*)0x3001000C)
-#define reg_mprj_uart_reg4 (*(volatile uint32_t*)0x30010010)
-#define reg_mprj_uart_reg5 (*(volatile uint32_t*)0x30010014)
-#define reg_mprj_uart_reg6 (*(volatile uint32_t*)0x30010018)
-#define reg_mprj_uart_reg7 (*(volatile uint32_t*)0x3001001C)
-#define reg_mprj_uart_reg8 (*(volatile uint32_t*)0x30010020)
-
-int main()
-{
-
-    while(1) {
-       // Check UART RX fifo has data, if available loop back the data
-       if(reg_mprj_uart_reg8 != 0) { 
-	   reg_mprj_uart_reg5 = reg_mprj_uart_reg6;
-       }
-    }
-
-    return 0;
-}
diff --git a/verilog/dv/user_uart1/user_uart.c b/verilog/dv/user_uart1/user_uart.c
deleted file mode 100644
index ac8c50f..0000000
--- a/verilog/dv/user_uart1/user_uart.c
+++ /dev/null
@@ -1,43 +0,0 @@
-//////////////////////////////////////////////////////////////////////////////
-// SPDX-FileCopyrightText: 2021, Dinesh Annayya
-// 
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// SPDX-License-Identifier: Apache-2.0
-// SPDX-FileContributor: Dinesh Annayya <dinesha@opencores.org>
-// //////////////////////////////////////////////////////////////////////////
-#define SC_SIM_OUTPORT (0xf0000000)
-#define uint32_t  long
-
-
-#define reg_mprj_uart_reg0 (*(volatile uint32_t*)0x10010100)
-#define reg_mprj_uart_reg1 (*(volatile uint32_t*)0x10010104)
-#define reg_mprj_uart_reg2 (*(volatile uint32_t*)0x10010108)
-#define reg_mprj_uart_reg3 (*(volatile uint32_t*)0x1001010C)
-#define reg_mprj_uart_reg4 (*(volatile uint32_t*)0x10010110)
-#define reg_mprj_uart_reg5 (*(volatile uint32_t*)0x10010114)
-#define reg_mprj_uart_reg6 (*(volatile uint32_t*)0x10010118)
-#define reg_mprj_uart_reg7 (*(volatile uint32_t*)0x1001011C)
-#define reg_mprj_uart_reg8 (*(volatile uint32_t*)0x10010120)
-
-int main()
-{
-
-    while(1) {
-       // Check UART RX fifo has data, if available loop back the data
-       if(reg_mprj_uart_reg8 != 0) { 
-	   reg_mprj_uart_reg5 = reg_mprj_uart_reg6;
-       }
-    }
-
-    return 0;
-}
diff --git a/verilog/rtl/user_params.svh b/verilog/rtl/user_params.svh
index 3436cae..7664338 100644
--- a/verilog/rtl/user_params.svh
+++ b/verilog/rtl/user_params.svh
@@ -8,7 +8,7 @@
 // Software Reg-2: Poject Revison 5.1 = 0005200
 parameter CHIP_REVISION   = 32'h0005_3000;
 
-parameter SKEW_RESET_VAL = 32'b0000_1000_1000_0111_1001_1000_1001_1000;
+parameter SKEW_RESET_VAL = 32'b0000_0000_1000_0111_1001_1000_1001_1000;
 
 parameter PSTRAP_DEFAULT_VALUE = 15'b000_0111_1011_0000;