Datasheet

SAM9263 [DATASHEET]
Atmel-6249N-ATARM-SAM9263-Datasheet_14-Mar-16
502
32.9 Two-wire Interface (TWI) User Interface
Table 32-4. Register Mapping
Offset Register Name Access Reset
0x0000 Control Register TWI_CR Write-only –
0x0004 Master Mode Register TWI_MMR Read/Write 0x0000
0x0008 Reserved – – –
0x000C Internal Address Register TWI_IADR Read/Write 0x0000
0x0010 Clock Waveform Generator Register TWI_CWGR Read/Write 0x0000
0x0020 Status Register TWI_SR Read-only 0x0008
0x0024 Interrupt Enable Register TWI_IER Write-only –
0x0028 Interrupt Disable Register TWI_IDR Write-only –
0x002C Interrupt Mask Register TWI_IMR Read-only 0x0000
0x0030 Receive Holding Register TWI_RHR Read-only 0x0000
0x0034 Transmit Holding Register TWI_THR Write-only –
0x0038–0x00FC Reserved – – –