isp1160 NXP Semiconductors, isp1160 Datasheet - Page 63

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

Philips Semiconductors
Table 48:
Table 50:
9397 750 13963
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcScratch register: bit allocation
HcSoftwareReset register: bit allocation
R/W
R/W
15
15
W
W
0
7
0
0
7
0
10.5.2 HcScratch register (R/W: 28H/A8H)
10.5.3 HcSoftwareReset register (W: A9H)
Table 47:
This register is for the HCD to save and restore values when required.
Code (Hex): 28 — read
Code (Hex): A8 — write
Table 49:
This register provides a means for software reset of the HC. To reset the HC, the HCD
must write a reset value of F6H to this register. Upon receiving the reset value, the
HC resets all the registers except its buffer memory.
Code (Hex): A9 — write
Table 51:
Bit
15 to 0
Bit
15 to 0
Bit
15 to 0
R/W
R/W
14
14
W
W
0
6
0
0
6
0
HcChipID register: bit description
HcScratch register: bit description
HcSoftwareReset register: bit description
Symbol
ChipID[15:0]
Symbol
Scratch[15:0]
Symbol
Reset[15:0] Writing a reset value of F6H will cause the HC to reset all the
R/W
R/W
13
13
W
W
0
5
0
0
5
0
Rev. 05 — 24 December 2004
Description
registers except its buffer memory.
Description
ISP1160’s chip ID
R/W
R/W
Description
Scratch register value
12
12
W
W
0
4
0
0
4
0
Scratch[15:8]
Scratch[7:0]
Reset[15:8]
Reset[7:0]
R/W
R/W
11
11
W
W
0
3
0
0
3
0
Embedded USB Host Controller
R/W
R/W
10
10
W
W
0
2
0
0
2
0
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
R/W
R/W
W
W
9
0
1
0
9
0
1
0
ISP1160
R/W
R/W
W
W
8
0
0
0
8
0
0
0
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