diff options
Diffstat (limited to 'nuttx/configs/stm3220g-eval/README.txt')
| -rw-r--r-- | nuttx/configs/stm3220g-eval/README.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nuttx/configs/stm3220g-eval/README.txt b/nuttx/configs/stm3220g-eval/README.txt index fd4d7f76d..4a75d5a1a 100644 --- a/nuttx/configs/stm3220g-eval/README.txt +++ b/nuttx/configs/stm3220g-eval/README.txt @@ -386,10 +386,10 @@ There are 2 possible SRAM configurations: I/O Expanders ============= -The STM3220G-EVAL has two STMPE11QTR I/O expanders on board both connected to +The STM3220G-EVAL has two STMPE811QTR I/O expanders on board both connected to the STM32 via I2C1. They share a common interrupt line: PI2. -STMPE11 U24, I2C address 0x41 (7-bit) +STMPE811 U24, I2C address 0x41 (7-bit) ------ ---- ---------------- -------------------------------------------- STPE11 PIN BOARD SIGNAL BOARD CONNECTION ------ ---- ---------------- -------------------------------------------- @@ -402,7 +402,7 @@ STPE11 PIN BOARD SIGNAL BOARD CONNECTION IN1 EXP_IO11 IN0 EXP_IO12 -STMPE11 U29, I2C address 0x44 (7-bit) +STMPE811 U29, I2C address 0x44 (7-bit) ------ ---- ---------------- -------------------------------------------- STPE11 PIN BOARD SIGNAL BOARD CONNECTION ------ ---- ---------------- -------------------------------------------- |