- enhanced real-time ethernet controller User Manual

RELD_PREDIV
R/W Addr.: 0x4000_2014 Default: 0x0000_0000
Description Reload register for the two prescalers
Bit No. Name Description
7:0 Prediv [7:0] Reload value of prescaler 0
15:8 Prediv [15:8] Reload value of prescaler 1
31-16 Reserved Not relevant (read=0)
TIM0 R Addr.: 0x4000_2018 Default: 0x0000_0000
TIM1 R Addr.: 0x4000_201C Default: 0x0000_0000
Description Timer Register 0-1. Values of timers 0-1.
Bit No. Name Description
31:0 Timer [31:0] Current value of the timer
TIM2_CTRL R/W Addr.: 0x4000_2020 Default: 0x0000_0000
Description Timer 2 Control Register
Bit No. Name Description
31:19 Reserved
Reserved
18 Timer_Mode 0: Cyclic
1: Retrigger via UART_RXD signal (for RXD at log. '0')
17 OneShot_Mode 0: Cycle timer: Timer 2 is loaded with 0000h when timer value = reload value
and continues to run
1: OneShot-Timer: Timer 2 stops when timer value = reload value
16 Run/xStop 0: Stop Timer 2, reset Timer 2, deactivate INT
1: Start Timer 2
15:0 Reload [15:0] Reload value of Timers 2
TIM2
R Addr.: 0x4000_2024 Default: 0x0000_0000
Description Timer Register 2. Values of Timer 2.
Bit No. Name Description
31:16 Reserved
Reserved
15:0 Timer [15:0] Current value of Timer 2
Copyright © Siemens AG 2007. All rights reserved. 42 ERTEC 200 Manual
Technical data subject to change Version 1.1.0