ISP1160 Datasheet, PDF (37/88 Pages) NXP Semiconductors – Embedded Universal Serial Bus Host Controller

Philips Semiconductors
ISP1160
Embedded USB Host Controller
Table 7: HC registers summary…continued
Address (Hex) Register
Read Write
12
92
HcRhDescriptorA
13
93
HcRhDescriptorB
14
94
HcRhStatus
15
95
HcRhPortStatus[1]
16
96
HcRhPortStatus[2]
20
A0
HcHardwareConfiguration
21
A1
HcDMAConfiguration
22
A2
HcTransferCounter
24
A4
HcµPInterrupt
25
A5
HcµPInterruptEnable
27
N/A
HcChipID
28
A8
HcScratch
N/A
A9
HcSoftwareReset
2A
AA
HcITLBufferLength
2B
AB
HcATLBufferLength
2C
N/A
HcBufferStatus
2D
N/A
HcReadBackITL0Length
2E
N/A
HcReadBackITL1Length
40
C0
HcITLBufferPort
41
C1
HcATLBufferPort
Width Reference
Functionality
32 Section 10.3.1 on page 48 HC Root Hub registers
32 Section 10.3.2 on page 50
32 Section 10.3.3 on page 51
32 Section 10.3.4 on page 53
32 Section 10.3.4 on page 53
16 Section 10.4.1 on page 57 HC DMA and interrupt control
16
Section 10.4.2 on page 58 ^registers
16 Section 10.4.3 on page 59
16 Section 10.4.4 on page 59
16 Section 10.4.5 on page 61
16 Section 10.5.1 on page 62 HC miscellaneous registers
16 Section 10.5.2 on page 63
16 Section 10.5.3 on page 63
16 Section 10.6.1 on page 64 HC buffer RAM control registers
16 Section 10.6.2 on page 64
16 Section 10.6.3 on page 65
16 Section 10.6.4 on page 65
16 Section 10.6.5 on page 66
16 Section 10.6.6 on page 66
16 Section 10.6.7 on page 67
10.1 HC control and status registers
10.1.1 HcRevision register (R: 00H)
Code (Hex): 00 — read only
Table 8: HcRevision register: bit allocation
Bit
31
30
29
28
27
26
25
24
Symbol
reserved
Reset
0
0
0
0
0
0
0
0
Access
R
R
R
R
R
R
R
R
Bit
23
22
21
20
19
18
17
16
Symbol
reserved
Reset
0
0
0
0
0
0
0
0
Access
R
R
R
R
R
R
R
R
Bit
15
14
13
12
11
10
9
8
Symbol
reserved
Reset
0
0
0
0
0
0
0
0
Access
R
R
R
R
R
R
R
R
9397 750 11371
Product data
Rev. 04 — 04 July 2003
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
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