STPCC4 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STPCC4 Datasheet PDF : 93 Pages
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PIN DESCRIPTION
Table 2-6. Signal value on Reset
Signal Name
SYSRSTI# active
PCI_GNT#[2:0]
High
ISA BUS INTERFACE
ISAOE#
High
RMRTCCS#
Hi-Z
LA[23:17]
Unknown
SA[19:0]
0xFFFXX
SD[15:0]
Unknown
BHE#, MEMR#
Unknown
MEMW#, SMEMR#, SMEMW#, IOR#, IOW# Unknown
REF#
Unknown
ALE, AEN
Low
DACK_ENC[2:0]
Input
TC
Input
GPIOCS#
Hi-Z
RTCDS#, RTCRW#, KBCS#
Hi-Z
RTCAS
Unknown
LOCAL BUS INTERFACE
PA[24:0]
Unknown
PD[15:0]
Unknown
PRD#
Unknown
PBE#[1:0], FCS0#, FCS_0H#
High
FCS_0L#, FCS1#, FCS_1H#, FCS_1L#
High
PWR#, IOCS#[7:0]
High
IDE CONTROLLER
DD[15:0]
0xFF
DA[2:0]
Unknown
PCS1, PCS3, SCS1, SCS3
Unknown
PDACK#, SDACK#
High
PDIOR#, PDIOW#, SDIOR#, SDIOW#
High
VGA CONTROLLER
RED, GREEN, BLUE
Black
VSYNC, HSYNC
Low
COL_SEL
Unknown
TV OUTPUT
RED_TV, GREEN_TV, BLUE_TV
Black
CVBS
Black
VCS
Low
ODD_EVEN
Low
I2C INTERFACE
SCL / DDC[1]
Input
SDA / DDC[0]
Input
JTAG
TDO
High
MISCELLANEOUS
SPKRD
Low
SYSRSTI# inactive
SYSRSTO# active
release of SYSRSTO#
0x00
0xFFF03
0xFF
High
High
High
Low
Low
First prefetch cycles
when in ISA or PCMCIA mode.
Address start is 0xFFFFF0
0x04
Low
High
0xFF
High
First prefetch cycles
Low
Low
Release 1.5 - January 29, 2002
23/93
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