isp1160 NXP Semiconductors, isp1160 Datasheet - Page 57

• Manufacturer Part Number: isp1160
• Description: Isp1160 Embedded Universal Serial Bus Host Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 36:
9397 750 13963
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcHardwareConfiguration register: bit allocation
EOTInput
Polarity
R/W
R/W
15
0
7
0
10.4.1 HcHardwareConfiguration register (R/W: 20H/A0H)
10.4 HC DMA and interrupt control registers
DACKInput
Code (Hex): 20 — read
Code (Hex): A0 — write
reserved
Table 37:
Bit
15 to 13 -
12
11
10
9
8
7
6
5
4 to 3
Polarity
R/W
R/W
14
0
6
0
Symbol
2_DownstreamPort15K
resistorsel
SuspendClkNotStop
AnalogOCEnable
-
DACKMode
EOTInputPolarity
DACKInputPolarity
DREQOutputPolarity
DataBusWidth[1:0]
HcHardwareConfiguration register: bit description
Polarity
Output
DREQ
R/W
R/W
13
0
5
1
Rev. 05 — 24 December 2004
resistorsel
2_Down
Port15K
stream
DataBusWidth[1:0]
R/W
R/W
12
0
4
0
Description
reserved
0 — use external 15 k resistors for downstream ports
1 — use built-in resistors for downstream ports
0 — clock can be stopped
1 — clock can not be stopped
0 — use external OC detection; digital input
1 — use on-chip OC detection; analog input
reserved
0 — normal operation; pin DACK_N is used with read and
write signals
1 — reserved
0 — active LOW
1 — active HIGH
0 — active LOW
1 — reserved
0 — active LOW
1 — active HIGH
These bits are fixed at logic 0 and logic 1 for the ISP1160.
01 — 16 bits
Others — reserved
ClkNotStop
Suspend
R/W
R/W
11
0
3
1
AnalogOC
Interrupt
Polarity
Embedded USB Host Controller
Enable
Output
R/W
R/W
10
0
2
0
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
PinTrigger
reserved
Interrupt
R/W
R/W
9
0
1
0
ISP1160
DACKMode
InterruptPin
Enable
R/W
R/W
8
0
0
0
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