TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 787

• Manufacturer Part Number: TMPA901CMXBG
• Description: Microcontrollers (MCU) 32-bit RISC MCU 16kb ARM926EJ 16kb 200Mhz
• Manufacturer: Toshiba

Specifications of TMPA901CMXBG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): -
• Rom Type: ROMless
• Ram (kbytes): 32
• Number Of Pins: 177
• Package: BGA
• Vcc: 3V
• Tft Lcd Controller: Y
• Touchscreen Controller: Y
• Usb Host Fs With Phy: Y
• Usb Device Hs With Phy: Y
• Sd Host Controller: -
• Cmos Image Sensor Interface: -
• I2s: 1
• Ssp (ch) Spi: 1
• I2mc/sio (ch): 1
• Uart/sio (ch): 2
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 8
• 10-bit Ad Converter: 4
• 12-bit Da Converter: -
• 16-bit Timer / Counter: 6
• Real Time Clock: Y
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Low-power Modes: Y
• Lead Free Status / Rohs Status: Details

Read/Write
(HCD)
Read/Write
(HC)
Read/Write
(HCD)
Read/Write
(HC)
bit Symbol
Reset state
bit Symbol
Reset state
[31:8]
[7:0]
Bit
7.
Communication Area. The Host Controller Driver determines the alignment restrictions by
writing all ones to HcHCCA and reading the content of HcHCCA. The alignment is
evaluated by examining the number of zeros in the lower order bits. The minimum
alignment is 256 bytes. Therefore, bits 0 through 7 always return 0 when read. This area is
used to hold the control structures and the Interrupt table that are accessed by both the
Host Controller and the Host Controller Driver.
The HcHCCA register contains the physical address of the Host Controller
HcHCCA Register
Mnemonic
HCCA
－
31
15
0
0
30
14
0
0
HostController
Communication
Area
Reserved
29
13
0
0
Field name
28
12
0
0
HCCA
R/W
R
27
11
TMPA901CM- 786
0
0
26
10
0
0
This is the base address of the Host Controller Communication Area.
25
9
0
0
24
8
0
0
HCCA
R/W
R
23
7
0
22
6
0
Address
Function
21
5
0
20
Reserved
4
0
(0xF450_0000) + (0x0018)
19
3
0
18
2
0
TMPA901CM
2010-07-29
17
1
0
16
0
0