Texas Instruments TMS320C6748 User Manual

2
1
CLKS
FSRexternal
CLKR/X(noneedtoresync)
CLKR/X(needsresync)
Bit(n1) (n2) (n3)
Bit0 Bit(n1) (n2) (n3)
14
12
11
10
9
33
2
8
7
6
5
44
3
1
3
2
CLKS
CLKR
FSR(int)
FSR(ext)
DR
CLKX
FSX(int)
FSX(ext)
FSX(XDATDLY=00b)
DX
13 (A)
13 (A)
160
TMS320C6748
SPRS590G –JUNE 2009–REVISED JANUARY 2017 www.ti.com
Submit Documentation Feedback
Product Folder Links: TMS320C6748
Peripheral Information and Electrical Specifications Copyright © 2009–2017, Texas Instruments Incorporated
A. No. 13 applies to the first data bit only when XDATDLY ≠ 0.
Figure 6-34. McBSP Timing
Table 6-65. Timing Requirements for McBSP0 FSR When GSYNC = 1 (see Figure 6-35)
NO.
1.3V, 1.2V 1.1V 1.0V
UNIT
MIN MAX MIN MAX MIN MAX
1 t
su(FRH-CKSH)
Setup time, FSR high before CLKS high 4 4.5 5 ns
2 t
h(CKSH-FRH)
Hold time, FSR high after CLKS high 4 4 4 ns
Table 6-66. Timing Requirements for McBSP1 FSR When GSYNC = 1 (see Figure 6-35)
NO.
1.3V, 1.2V 1.1V 1.0V
UNIT
MIN MAX MIN MAX MIN MAX
1 t
su(FRH-CKSH)
Setup time, FSR high before CLKS high 5 5 10 ns
2 t
h(CKSH-FRH)
Hold time, FSR high after CLKS high 4 4 4 ns
Figure 6-35. FSR Timing When GSYNC = 1

Texas Instruments TMS320C6748 Specifications

General

Brand	Texas Instruments
Model	TMS320C6748
Category	Control Unit
Language	English