Infineon Technologies C166S V2 User Manual page 159

Field Bits
RDYPOL 15
RDYDIS 14
ALEDIS 13
BYTDIS 12
2)
WRCFG 11
EBCDIS 10
SLAVE 9
ARBEN 8
User Manual
Typ Description
rw READY pin Polarity
0 READY is active low
1 READY is active high
rw READY pin Disable
0 READY enabled
1 READY disabled
rw ALE pin Disable
0 ALE enabled
1 ALE disabled
rw BHE pin Disable
0 BHE enabled
1 BHE disabled
rw Configuration for pins WR/WRL, BHE/WRH
0 WR and BHE
1 WRL and WRH
rw EBC pins Disable
0 EBC is using the pins for external bus
1 EBC pins disabled
rw SLAVE mode enable
0 Bus arbiter acts in master mode
1 Bus arbiter acts in slave mode
rw BUS Arbitration Pins enable
0 HOLD, HLDA and BREQ disabled
1 pins act as HOLD, HLDA and BREQ
1)
1)
1)
1)
6-159
User Manual
C166S V2
External Bus Controller
1)
V 1.7, 2001-01