Pb-tim2 user’s manual chapter 4 programming – Kontron PB-TIM2 User Manual
Page 21
PB-TIM2 User’s Manual
Chapter 4 Programming
4
4. P
ROGRAMMING
4.1 VMEbus Interface
4.1.1 PB-TIM2 Address Map
Address
Read
Write
Counter 0
$01
$FF
Channel Control Register
$05
$FF
Channel Mode Register
$09
Channel Interrupt Pending Register
Channel Interrupt Clear Register
$11
$FF
Channel Interrupt Authorization Register
$15
$FF
Prescaler Value
$18, $19
$0
$1A
Counter Value Byte 1
Comparator Value Byte 1
$1B
Counter Value Byte 0
Comparator Value Byte 0
Counter 1
$20
...
Same as Channel 0
Same as Channel 0
$3F
Counter 2
$40
...
Same as Channel 0
Same as Channel 0
$5F
Common Registers
$61
$FF
Common Control Register
$65
Common Interrupt Pending Register
$69
$FF
Common Interrupt Authorization Register
$6D
$FF
Interrupt Vector
$79
Software ID Byte
$7E
Read EEPROM Access Register
Write EEPROM Access Register
$7F
Hardware Byte
July 30, 1997
© 1996 PEP Modular Computers
Page 4-1