STEVAL-TCS003V1 STMicroelectronics, STEVAL-TCS003V1 Datasheet - Page 41

• Manufacturer Part Number: STEVAL-TCS003V1
• Description: BOARD DEMO EXPANDER STMPE2403
• Manufacturer: STMicroelectronics

Specifications of STEVAL-TCS003V1

• Main Purpose: Interface, GPIO Expander
• Embedded: No
• Utilized Ic / Part: STMPE2403
• Primary Attributes: 8/16/24-Bit 24-Port GPIO Expander over I2C
• Secondary Attributes: 3 8-Bit PWM Output for LEDs, Keyboard Matrix Scan, Special Key Support
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8206

STMPE2403
11.1
Registers in the PWM controller
The main system registers are:
Table 39. Main system registers
Address
0x3A
0x30
0x38
0x39
Register name
PWMIC0
PWMIC1
PWMIC2
PWMCS
PWM Control and Status register
PWM instructions are initialized through this
data port. Every instruction is 16-bit width and
therefore, the MSB of the first word is written
first, then, followed by LSB of the first word.
Subsequently, MSB of second word and LSB of
second word and so on.
PWM instructions are initialized through this
data port. Every instruction is 16-bit width and
therefore, the MSB of the first word is written
first, then, followed by LSB of the first word.
Subsequently, MSB of second word and LSB of
second word and so on.
PWM instructions are initialized through this
data port. Every instruction is 16-bit width and
therefore, the MSB of the first word is written
first, then, followed by LSB of the first word.
Subsequently, MSB of second word and LSB of
second word and so on.
Description
(during Read/Write)
Auto-Increment
PWM controller
Yes
No
No
No
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