isp1161bm NXP Semiconductors, isp1161bm Datasheet - Page 72

• Manufacturer Part Number: isp1161bm
• Description: Isp1161 Full-speed Universal Serial Bus Single-chip Host And Device Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 46:
Table 48:
Table 50:
9397 750 09567
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcChipID register: bit allocation
HcScratch register: bit allocation
HcSoftwareReset register: bit allocation
15
15
15
0
7
0
0
7
0
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
Bit
15 to 0
Bit
15 to 0
14
14
14
1
6
0
0
6
0
0
HcChipID register: bit description
HcScratch register: bit description
Symbol
ChipID[15:0]
Symbol
Scratch[15:0]
13
13
13
1
5
1
0
5
0
0
Rev. 02 — 13 December 2002
Full-speed USB single-chip host and device controller
Description
ISP1161’s chip ID
Description
Scratch register value
12
12
12
0
4
0
0
4
0
0
Scratch[15:8]
ChipID[15:8]
Scratch[7:0]
Reset[15:8]
ChipID[7:0]
R/W
R/W
W
R
R
11
11
11
0
3
0
0
3
0
0
10
10
10
0
2
0
0
2
0
0
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
9
0
1
0
9
0
1
0
9
0
ISP1161
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8
1
0
0
8
0
0
0
8
0