ISP1362EE/01 PHILIPS [NXP Semiconductors], ISP1362EE/01 Datasheet - Page 99

• Manufacturer Part Number: ISP1362EE/01
• Description: Single-chip Universal Serial Bus On-The-Go controller
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 75:
9397 750 12337
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcBufferStatus register: bit allocation
reserved
15
7
-
-
-
-
15.5.3 HcSoftwareReset register (W: A9H)
15.6.1 HcBufferStatus register (R/W: 2CH/ACH)
15.6 HC buffer RAM control registers
Table 73:
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. On receiving this reset value,
the HC resets all the HC and OTG registers, except its buffer memory.
Table 74
Code (Hex): A9 — write only
Table 74:
The bit allocation of the HcBufferStatus register is given in
Code (Hex): 2C — read
Code (Hex): AC — write
Table 76:
Bit
15 to 0
Bit
15 to 0
Bit
15 to 11
10
9
8
ISTL1_
Status
Active
14
R
6
0
-
-
Symbol
ResetValue
[15:0]
contains the bit description of the register.
Symbol
Scratch[15:0] R/W
HcScratch register: bit description
HcSoftwareReset register: bit description
HcBufferStatus register: bit description
Symbol
-
PairedPTDPingPong
ISTL1
BufferDone
ISTL0
BufferDone
reserved
ISTL0_
Status
Active
13
R
5
0
-
-
Rev. 03 — 06 January 2004
Access
W
Access
Reset_HW
PingPong
R/W
Reg
12
4
0
-
-
Value
0000H
Description
reserved
0 — Ping of paired PTD in ATL is active.
1 — Pong of paired PTD in ATL is active.
0 — The ISTL1 buffer has not yet been read by the HC.
1 — The ISTL1 buffer has been read by the HC.
0 — The ISTL0 buffer has not yet been read by the HC.
1 — The ISTL0 buffer has been read by the HC.
Value
0000H
ATL_Active
Description
Writing a reset value of F6H causes the HC to
reset all the registers except its buffer memory.
R/W
11
3
0
-
-
Description
Scratch register value.
PairedPTD
PingPong
Single-chip USB OTG controller
INTL_
Active
R/W
10
R
0
2
0
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Table
BufferDone
BufferFull
ISTL1
ISTL1
R/W
75.
R
9
0
1
0
ISP1362
BufferDone
BufferFull
ISTL0
ISTL0
R/W
99 of 150
R
8
0
0
0