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prjpeppercorn
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Add helper struct for gpio to location

This commit is contained in:
Miodrag Milanovic 2025-01-03 12:29:14 +01:00
parent da2dfca641
commit 2973f64c61
1 changed files with 16 additions and 1 deletions
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17
gatemate/die.py
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@ -732,6 +732,8 @@ class Die:
self.offset_x = die_x * num_cols()
self.offset_y = die_y * num_rows()
self.io_pad_names = dict()
self.gpio_to_loc = dict()
self.conn = dict()
for y in range(-2, max_row()+1):
for x in range(-2, max_col()+1):
if is_gpio(x,y):
@ -742,6 +744,7 @@ class Die:
self.io_pad_names[io.bank][io.port] = dict()
if io.num not in self.io_pad_names[io.bank][io.port]:
self.io_pad_names[io.bank][io.port][io.num] = dict()
self.gpio_to_loc[f"GPIO_{io.bank}_{io.port}[{io.num}]"] = Location(x + self.offset_x, y + self.offset_y)
self.io_pad_names[io.bank][io.port][io.num] = Location(x + self.offset_x, y + self.offset_y)
def create_conn(self, src_x,src_y, src, dst_x, dst_y, dst):
@ -915,7 +918,19 @@ class Die:
self.create_conn(cpe_x, cpe_y, "CPE.RAM_O2", gpio_x,gpio_y,"GPIO.OUT2")
def create_pll(self):
self.create_conn(-2, 101, "GPIO.IN1", PLL_X_POS, PLL_Y_POS, "CLKIN.CLK0")
# GPIO_W2_A[8] CLK0
# GPIO_W2_A[7] CLK1
# GPIO_W2_A[6] CLK2
# GPIO_W2_A[5] CLK3
# SER_CLK SER_CLK
loc = self.gpio_to_loc["GPIO_W2_A[8]"]
self.create_conn(loc.x, loc.y, "GPIO.IN1", PLL_X_POS, PLL_Y_POS, "CLKIN.CLK0")
loc = self.gpio_to_loc["GPIO_W2_A[7]"]
self.create_conn(loc.x, loc.y, "GPIO.IN1", PLL_X_POS, PLL_Y_POS, "CLKIN.CLK1")
loc = self.gpio_to_loc["GPIO_W2_A[6]"]
self.create_conn(loc.x, loc.y, "GPIO.IN1", PLL_X_POS, PLL_Y_POS, "CLKIN.CLK2")
loc = self.gpio_to_loc["GPIO_W2_A[5]"]
self.create_conn(loc.x, loc.y, "GPIO.IN1", PLL_X_POS, PLL_Y_POS, "CLKIN.CLK3")
def create_in_die_connections(self, conn):
self.conn = conn