Datasheet

487
32133D–11/2011
UC3D
24.9 User Interface
Note: 1. The reset values for these registers are device specific. Please refer to the Module Configuration section at the end of this
chapter.
Table 24-6. TWIS Register Memory Map
Offset Register Register Name Access Reset
0x00 Control Register CR Read/Write 0x00000000
0x04 NBYTES Register NBYTES Read/Write 0x00000000
0x08 Timing Register TR Read/Write 0x00000000
0x0C Receive Holding Register RHR Read-only 0x00000000
0x10 Transmit Holding Register THR Write-only 0x00000000
0x14 Packet Error Check Register PECR Read-only 0x00000000
0x18 Status Register SR Read-only 0x00000002
0x1C Interrupt Enable Register IER Write-only 0x00000000
0x20 Interrupt Disable Register IDR Write-only 0x00000000
0x24 Interrupt Mask Register IMR Read-only 0x00000000
0x28 Status Clear Register SCR Write-only 0x00000000
0x2C Parameter Register PR Read-only -
(1)
0x30 Version Register VR Read-only -
(1)