General-Purpose Bus Controller
13-12
Élan™SC520 Microcontroller User’s Manual
Table 13-4
Cross-Reference Table of ISA Signals and GP Bus Signals
1
Notes
1. This table does not imply that the ÉlanSC520 microcontroller is fully
compliant with all ISA timing specifications. See the Élan™SC520 Mi-
crocontroller Data Sheet, order #22003, for information on the GP bus
and GP-DMA timing supported by the ÉlanSC520 microcontroller.
ISA Signal Name
GP Bus Signal Name
AEN
GPAEN
BALE
GPALE
BCLK
(Not Supported)
DACK
GPDACK
DRQ
GPDRQ
IOCHK
Supported through GPIRQ
IOCHRDY
GPRDY
IOCS16
GPIOCS16
IOR
GPIORD
IOW
GPIOWR
IRQ
GPIRQ
LA23–LA17
GPA23–GPA17
MASTER
(Not Supported)
MEMCS16
GPMEMCS16
MEMR
GPMEMRD
MEMW
GPMEMWR
OSC
(Not Supported)
REFRESH
(Not Supported)
RSTDRV
GPRESET
SA19–SA0
GPA19–GPA0
SBHE
GPBHE
SD15–SD0
GPD15–GPD0
TC
GPTC
(Not Supported)
GPA25–GPA24
Содержание Elan SC520
Страница 1: ...lan SC520 Microcontroller User s Manual Order 22004A...
Страница 4: ...iv lan SC520 Microcontroller User s Manual...
Страница 28: ...Introduction xxviii lan SC520 Microcontroller User s Manual...
Страница 42: ...Architectural Overview 1 14 lan SC520 Microcontroller User s Manual...
Страница 78: ...System Initialization 3 22 lan SC520 Microcontroller User s Manual...
Страница 108: ...Clock Generation and Control 5 10 lan SC520 Microcontroller User s Manual...
Страница 118: ...Reset Generation 6 10 lan SC520 Microcontroller User s Manual...
Страница 148: ...System Arbitration 8 24 lan SC520 Microcontroller User s Manual...
Страница 214: ...SDRAM Controller 10 36 lan SC520 Microcontroller User s Manual...
Страница 230: ...Write Buffer and Read Buffer 11 16 lan SC520 Microcontroller User s Manual...
Страница 288: ...GP Bus DMA Controller 14 22 lan SC520 Microcontroller User s Manual...
Страница 316: ...Programmable Interval Timer 16 8 lan SC520 Microcontroller User s Manual...
Страница 328: ...Software Timer 18 4 lan SC520 Microcontroller User s Manual...
Страница 346: ...Real Time Clock 20 12 lan SC520 Microcontroller User s Manual...
Страница 360: ...UART Serial Ports 21 14 lan SC520 Microcontroller User s Manual...
Страница 414: ...AMDebug Technology 26 8 lan SC520 Microcontroller User s Manual...