MSC8101ADS Freescale Semiconductor / Motorola, MSC8101ADS Datasheet - Page 59
MSC8101ADS
Manufacturer Part Number
MSC8101ADS
Description
MSC8101 APP DEV SYSTEM
Manufacturer
Freescale Semiconductor / Motorola
Datasheet
1.MSC8101ADS.pdf
(104 pages)
- Current page: 59 of 104
- Download datasheet (822Kb)
Figure 2-12 and Figure 2-13 show HDI16 read signal timing. Figure 2-14 and Figure 2-15 show HDI16 write
signal timing.
Freescale Semiconductor
Notes:
Number
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. The host request is HREQ/HREQ in the single host request mode and HRRQ/HRRQ and HTRQ/HTRQ in the double host
11. Compute the value using the expression.
T
In the timing diagrams below, the controls pins are drawn as active low. The pin polarity is programmable.
V
The read data strobe is HRD/HRD in the dual data strobe mode and HDS/HDS in the single data strobe mode.
In 64-bit mode, The “last data register” is the register at address $7, which is the last location to be read or written in data
transfers. This is RX0/TX0 in the little endian mode (HBE = 0), or RX3/TX3 in the big endian mode (HBE = 1).
This timing is applicable only if a read from the “last data register” is followed by a read from the RXL, RXM, or RXH registers
without first polling RXDF or HREQ bits, or waiting for the assertion of the HREQ/HREQ signal.
This timing is applicable only if two consecutive reads from one of these registers are executed.
The write data strobe is HWR in the dual data strobe mode and HDS in the single data strobe mode.
The data strobe is host read (HRD/HRD) or host write (HWR/HWR) in the dual data strobe mode and host data strobe
(HDS/HDS) in the single data strobe mode.
request mode. HRRQ/HRRQ is deasserted only when HOTX fifo is empty, HTRQ/HTRQ is deasserted only if HORX fifo is full
(treat as level Host Request).
C
CC
= 1/ DSPCLK. At 300 MHz, T
= 3.3 V ± 0.3 V; T
HRRQ (double host request)
HREQ (single host request)
Table 2-19.
Figure 2-12.
J
= –40°C to +100 °C, C
HCS[1–2]
HD[0–15]
HA[0–3]
HRW
HDS
Characteristics
C
= 3.3 ns
MSC8101 Technical Data, Rev. 19
Host Interface (HDI16) Timing
57
Read Timing Diagram, Single Data Strobe
49
L
3
= 50 pF
57
55
50
53
44a
51
58
1, 2
61
44b
(Continued)
52
56
58
Expression
44c
Value
AC Timings
Unit
2-19
Related parts for MSC8101ADS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Functional Pin Difference Between the MSC8101 and MPC8260 Communications Processor Modules
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 0K40A
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 2K87M
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 1K87M
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 1K42A
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 2K42A
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Programming the MSC8101ADS Flash Memory
Manufacturer:
Freescale Semiconductor / Motorola
Datasheet:
Part Number:
Description:
MSC8101 Bootload Through the HDI16 Port Using Any Host
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Design Checklist
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 HDI16 Throughput Performance Comparisons
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 MSC8101 Software Initialization Overview
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MSC8101 Fact Sheet
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MSC8101 Network Digital Signal Processor
Manufacturer:
Motorola / Freescale Semiconductor
Datasheet:
Part Number:
Description:
MSC8101 Reed-Solomon Decoding on the StarCore Processor
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
IC POWER SUPPLY MULT-OUT 44-HSOP
Manufacturer:
Freescale Semiconductor
Datasheet: