mitac 8599.pdf - tim.id.au

8599 N/B Maintenance
5.3 SiS963L(MuTIOL®Media I/O South Bridge) - 3
PCI Interface (Continued)
Name Pin Attr Description
PGNT5# /
GPIO6
O
I/O
3.3V- M
INT[A:D]# I
3.3V/5V –M
PCIRST# O
3.3V –M
SERR# I
3.3V/5V –M
PCI Bus Grant:
PCI Bus Master Grant Signal
PCI interrupt A,B,C,D:
The PCI interrupts will be connected to the inputs of the
internal Interrupt controller through the rerouting logic
associated with each PCI interrupt.
PCI Bus Reset:
PCIRST# will be asserted during the period when
PWROK is low, and will be kept on asserting until about
24ms after PWROK goes high.
System Error:
When sampled active low, a non-maskable interrupt
(NMI) can be generated to CPU if enabled.
Keyboard Controller Interface
Name Pin Attr Description
KBDAT
(GPIO15)
KBCLK
(GPIO16)
PMDAT
(GPIO17)
PMCLK
(GPIO18)
I/OD
3.3V/5V -AUX
I/OD
3.3V/5V -AUX
I/OD
3.3V/5V -AUX
I/OD
3.3V/5V -AUX
Keyboard Dada:
When the internal keyboard controller is enabled, this
pin is used as the keyboard data signal.
Keyboard Clock:
When the internal keyboard controller is enabled, this
pin is used as the keyboard clock signal.
PS2 Mouse Data:
When the internal keyboard and PS2 mouse controllers
are enabled, this pin is used as PS2 mouse data signal.
PS2 Mouse Clock:
When the internal keyboard and PS2 mouse controllers
are enabled, this pin is used as the PS2 mouse clock
signal.
IDE Interface
Name Pin Attr Description
IDA[15:0] I/O
3.3V/5V -M
IDB[15:0] I/O
3.3V/5V -M
IDECSA[1:0]# O
3.3V -M
IDECSB[1:0]# O
3.3V -M
IIOR[A:B]# O
3.3V -M
IIOW[A:B]# O
3.3V -M
ICHRDY[A:B] I
3.3V/5V -M
IDREQ[A:B] I
3.3V/5V -M
IDACK[A:B]# O
3.3V -M
IIRQ[A:B] I
3.3V/5V -M
IDSAA[2:0] O
3.3V -M
IDSAB[2:0] O
3.3V -M
CBLID[A:B] I
3.3V/5V -M
Primary Channel Data Bus
Secondary Channel Data Bus
Primary Channel CS[1:0]
Secondary Channel CS[1:0]
Primary/Secondary Channel IOR# Signals
Primary/Secondary Channel IOW# Signals
Primary/Secondary Channel ICHRDY# Signals
Primary/Secondary Channel DMA Request Signals
Primary/Secondary Channel DMACK# Signals
Primary/Secondary Channel Interrupt Signals
Primary Channel Address [2:0]
Secondary Channel Address [2:0]
Primary/Secondary Ultra-66 Cable ID
85