STEVAL-TCS003V1 STMicroelectronics, STEVAL-TCS003V1 Datasheet - Page 26

• 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

Interrupt system
9.1
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Register map of interrupt system
Table 23. Register map of interrupt system
Address
0x1A
0x1B
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
Register name
IEGPIOR_msb
ISGPIOR_msb
IEGPIOR_csb
ISGPIOR_csb
IEGPIOR_lsb
ISGPIOR_lsb
ICR_msb
IER_msb
ISR_msb
ICR_lsb
IER_lsb
ISR_lsb
Interrupt Enable GPIO Mask Register
Interrupt Enable Mask Register
Interrupt Status GPIO Register
Interrupt Control Register
Interrupt Status Register
Description
(during sequential
Auto-Increment
STMPE2403
R/W)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes