IBM A2 User Manual page 475

Register Short Name:
Decimal SPR Number:
Initial Value:
Slow SPR:
Guest Supervisor Mapping:
Bits Field Name
32 INPSELEB4
33:36 MUXSELEB4
37 INPSELEB5
38:41 MUXSELEB5
42 INPSELEB6
43:46 MUXSELEB6
47 INPSELEB7
48:51 MUXSELEB7
52:63 ///
Version 1.3
October 23, 2012
MESR2
917
0x0000000000000000
Y
Initial
Value
0b0 Multiplexer Event_Bits[4] Input Select
For event multiplexer, bit 4, determines which group of performance event inputs are
selected to drive the bank of 2:1 multiplexers.
0 T2_Events[0:15].
1 T3_Events[0:15].
0b0000 Multiplexer Event_Bits[4] 2:1 Multiplexer Select
Determines which 2:1 multiplexer is gated for driving event multiplexer bit 4
(mm_pc_event_bits[4]).
Decoded values select multiplexer 0 ('0000') through multiplexer 15 ('1111').
0b0 Multiplexer Event_Bits[5] Input Select
For event multiplexer, bit 5, determines which group of performance event inputs are
selected to drive the bank of 2:1 multiplexers.
0 T2_Events[0:15].
1 T3_Events[0:15].
0b0000 Multiplexer Event_Bits[5] 2:1 Multiplexer Select
Determines which 2:1 multiplexer is gated for driving event multiplexer bit 5
(mm_pc_event_bits[5]).
Decoded values select multiplexer 0 ('0000') through multiplexer 15 ('1111').
0b0 Multiplexer Event_Bits[6] Input Select
For event multiplexer, bit 6, determines which group of performance event inputs are
selected to drive the bank of 2:1 multiplexers.
0 T2_Events[0:15].
1 T3_Events[0:15].
0b0000 Multiplexer Event_Bits[6] 2:1 Multiplexer Select
Determines which 2:1 multiplexer is gated for driving event multiplexer bit 6
(mm_pc_event_bits[6]).
Decoded values select multiplexer 0 ('0000') through multiplexer 15 ('1111').
0b0 Multiplexer Event_Bits[7] Input Select
For event multiplexer, bit 7, determines which group of performance event inputs are
selected to drive the bank of 2:1 multiplexers.
0 T2_Events[0:15].
1 T3_Events[0:15].
0b0000 Multiplexer Event_Bits[7] 2:1 Multiplexer Select
Determines which 2:1 multiplexer is gated for driving event multiplexer bit 7
(mm_pc_event_bits[7]).
Decoded values select multiplexer 0 ('0000') through multiplexer 15 ('1111').
0x0 Reserved
Read Access:
Write Access:
Duplicated for Multithread:
Notes:
Scan Ring:
Description
Performance Events and Event Selection
User's Manual
A2 Processor
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