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add I2C interface
author
Luke Kenneth Casson Leighton
<lkcl@lkcl.net>
Wed, 30 Sep 2020 21:36:43 +0000
(22:36 +0100)
committer
Luke Kenneth Casson Leighton
<lkcl@lkcl.net>
Wed, 30 Sep 2020 21:36:43 +0000
(22:36 +0100)
src/spec/ls180.py
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diff --git
a/src/spec/ls180.py
b/src/spec/ls180.py
index d9c1b72c27fa94887992beabce5023cef56c7723..3a795c83bb511b0e00f38e4c33775ea53dcdc1f0 100644
(file)
--- a/
src/spec/ls180.py
+++ b/
src/spec/ls180.py
@@
-45,6
+45,7
@@
def pinspec():
'EINT': 'External Interrupt',
'PWM': 'PWM',
'JTAG': 'JTAG',
'EINT': 'External Interrupt',
'PWM': 'PWM',
'JTAG': 'JTAG',
+ 'TWI': 'I2C Master 1',
'SD0': 'SD/MMC 1',
'SDR': 'SDRAM',
'VDD': 'Power',
'SD0': 'SD/MMC 1',
'SDR': 'SDRAM',
'VDD': 'Power',
@@
-72,6
+73,7
@@
def pinspec():
ps.vss("", ('S', 0), 0, 4, 1)
ps.sys("", ('S', 1), 0, 0, 7)
ps.vdd("", ('S', 8), 0, 4, 1)
ps.vss("", ('S', 0), 0, 4, 1)
ps.sys("", ('S', 1), 0, 0, 7)
ps.vdd("", ('S', 8), 0, 4, 1)
+ ps.i2c("", ('S', 9), 0, 0, 2)
ps.mspi("0", ('S', 15), 0)
ps.uart("0", ('S', 20), 0)
ps.vss("", ('S', 22), 0, 5, 1)
ps.mspi("0", ('S', 15), 0)
ps.uart("0", ('S', 20), 0)
ps.vss("", ('S', 22), 0, 5, 1)
@@
-100,13
+102,13
@@
def pinspec():
ls180 = ['SD0', 'UART0', 'GPIOS', 'GPIOE', 'JTAG', 'PWM', 'EINT',
'VDD', 'VSS', 'SYS',
ls180 = ['SD0', 'UART0', 'GPIOS', 'GPIOE', 'JTAG', 'PWM', 'EINT',
'VDD', 'VSS', 'SYS',
- 'TWI
0
', 'MSPI0', 'MSPI1', 'SDR']
+ 'TWI', 'MSPI0', 'MSPI1', 'SDR']
ls180_eint = []
ls180_pwm = []#['B0:PWM_0']
descriptions = {
'SD0': 'user-facing: internal (on Card), multiplexed with JTAG\n'
'and UART2, for debug purposes',
ls180_eint = []
ls180_pwm = []#['B0:PWM_0']
descriptions = {
'SD0': 'user-facing: internal (on Card), multiplexed with JTAG\n'
'and UART2, for debug purposes',
- 'TWI
2
': 'I2C.\n',
+ 'TWI': 'I2C.\n',
'E2:SD1': '',
'MSPI1': '',
'UART0': '',
'E2:SD1': '',
'MSPI1': '',
'UART0': '',