Update register settings. (before adding LOL)

APSCT_CLK_I2C.py

@@ -27,14 +27,14 @@ DEBUG = False
 I2CBUSNR=5
 sleep_time = 0.15
 SET_PLL = True
-READ_LOCK = False #True
-READ_ALL = True #False
+READ_LOCK = True
+READ_ALL = False
 CHECK_EEPROM = False
-PWR_RST = True #False
+PWR_RST = False #True #False
 READ_SENSOR = True
 READ_REGS = False #True
 
-CLK_FREQ = '200MHz'
+CLK_FREQ = '200MHz' #'160MHz'
 dev_i2c_eeprom = I2C(0x50)
 dev_i2c_eeprom.bus_nr = I2CBUSNR
 
@@ -156,8 +156,11 @@ def setup_pll(pll_frequency='200MHz') :
         print("Set PLL to 200 MHz mode")
         pll_address=PLL_200M
         I2C_device.write_bytes(0x03, 0xFF)
+    Write_byte_PLL(0x03, 0x0C, pll_address)
+    sleep(0.5)
+    Write_byte_PLL(0x03, 0x08, pll_address)
     Write_byte_PLL(0x03, 0x08, pll_address)
-    Write_byte_PLL(0x04, 0x00, pll_address) # CF disable not used outputs, 00 enable all
+    Write_byte_PLL(0x04, 0xCF, pll_address) # CF disable not used outputs, 00 enable all
     Write_byte_PLL(0x05, 0x97, pll_address)
     Write_byte_PLL(0x06, 0x10, pll_address) # cp inv = 0xF4 other 0xE4
     Write_byte_PLL(0x07, 0x04, pll_address) # Divider R = 1 dec
@@ -169,11 +172,11 @@ def setup_pll(pll_frequency='200MHz') :
     else:
         Write_byte_PLL(0x0A, 0x14, pll_address)
     Write_byte_PLL(0x09, 0x00, pll_address)
-    Write_byte_PLL(0x0C, 0x80, pll_address)
-    Write_byte_PLL(0x0D, 0x01, pll_address) # Dig CLK     = 200/1 = 200 MHz
-    Write_byte_PLL(0x0F, 0x01, pll_address) # RCU CLK     = 200/1 = 200 MHz
-    Write_byte_PLL(0x11, 0x01, pll_address) # PPS ref CLK = 200/1 = 200 MHz
-    Write_byte_PLL(0x13, 0x01, pll_address) # T.P.    CLK = 200/1 = 200 MHz
+    Write_byte_PLL(0x0C, 0x8F, pll_address)
+    Write_byte_PLL(0x0D, 0x88, pll_address) # Dig CLK     = 200/1 = 200 MHz
+    Write_byte_PLL(0x0F, 0x08, pll_address) # RCU CLK     = 200/1 = 200 MHz
+    Write_byte_PLL(0x11, 0x08, pll_address) # PPS ref CLK = 200/1 = 200 MHz
+    Write_byte_PLL(0x13, 0x88, pll_address) # T.P.    CLK = 200/1 = 200 MHz
 
 
 def power(state):
@@ -274,9 +277,9 @@ def read_temp():
     one_step = Vref/(2**(16))
     I2C_device = I2C(addr, BUSNR=I2CBUSNR)
     temp_slope = 93.5E-6 * 2**(16+1) / Vref
-    sleep(0.5)
+    sleep(1.0)
     I2C_device.write_bytes(0xA0, 0xC0)
-    sleep(0.5)
+    sleep(1.0)
     ret_ack, ret_value = I2C_device.read_last_reg(3)
     if ret_ack:
         raw_value  = (int(ret_value, 16) & 0x1FFFFF) >> 6
@@ -290,6 +293,8 @@ def read_temp():
 #if READ_REGS:
 #    read_all_regs_pll(CLK_FREQ)
 
+read_temp()
+
 if CHECK_EEPROM :
     wr_rd_eeprom()